Baby One-Pieces

Shop Baby One-Pieces at Superstellar. This collection brings together a carefully selected range for babies, with a focus on style, comfort and a refined look. From everyday favorites to pieces for special occasions, the current selection is easy to browse. Baby One-Pieces for every style The collection includes a variety of styles, colors and designs, making it easy to choose a piece that suits the season, occasion and existing wardrobe. Use the filters for size, color and brand to narrow down the selection. How to style Baby One-Pieces A strong choice balances appearance, fit and occasion. One-Pieces can work as part of a complete outfit or as a single statement piece within the wardrobe. For more inspiration, also explore BOSS, Tommy Hilfiger and Ralph Lauren,. Shop Baby One-Pieces at Superstellar Superstellar has been an authorized retailer of exclusive designer brands for babies and kids since 1993. Orders are shipped quickly and reliably, with flexible payment options available. Luxury gift wrapping is also available for an extra-special presentation.
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Mayoral Baby Girls Romper in Off-White

€54,-
Wrap your little one in pure softness with this refined Mayoral baby one-piece in off-white. The elegant collar and matching hat give a timeless, almost ceremonial feeling, while the luxurious fabric feels wonderfully soft against the skin. Perfect for special occasions and everyday comfort — a subtle statement of style and care. Thanks to the well-thought-out fit and fine details, your baby will feel free to move, while you enjoy an effortlessly chic look. Timeless design in classic off-white Elegant collar for a refined look Includes matching hat Soft against the skin and suitable for newborns Snap closure for easy dressing and undressing Comfortable fit with freedom of movement Refined finish with subtle details MAYORAL BABY 2513 WINTER 2026 SUPERSTELLAR ID: 15985219043710

Boss Baby Boys Romper in Navy

€88,-
Velour baby one-piece with collar by BOSS in navy. Boss J53288 WINTER 2026

Chloe Baby Girls Romper in White

€200,-
Baby one-piece, hat and bib set by Chloé in white. Chloe C21367 WINTER 2026

Chloe Baby Girls Romper in Light Pink

€200,-
Baby one-piece, hat and bib set by Chloé in light pink. Chloe C21367 WINTER 2026

Boss Baby Girls Romper in Light Pink

€83,-
Velour baby one-piece by BOSS in light pink. Boss J53321 WINTER 2026

Boss Baby Boys Romper in Light Blue

€88,-
Velour baby one-piece with collar by BOSS in light blue. Boss J53288 WINTER 2026

Boss Baby Boys Romper in Navy

€83,-
Baby one-piece by BOSS in navy. Boss J53300 WINTER 2026

Fendi Baby Unisex Romper in Light Blue

€500,-
Wrap your little one in pure luxury with this Fendi baby one-piece in soft light blue. The refined fabric feels silky soft against the skin and offers optimal comfort, day and night. Subtle brand details and a timeless fit make this item a stylish essential — perfect for special occasions and everyday wear. An elegant gift and a must-have for your baby's first wardrobe. Timeless design Classic light blue Signature brand detailing Soft against the skin Snap closure at the crotch Comfortable fit Safe for newborns FENDI BABY BUK165 8RA WINTER 2026 SUPERSTELLAR ID: 15898135101822

Fendi Baby Girls Romper in Light Pink

€500,-
Wrap your little one in pure luxury with this Fendi baby one-piece in soft light pink. Made of wonderfully soft, breathable cotton and refined with the iconic Fendi design. The comfortable fit and subtle details make this suit perfect for both quiet days and special occasions. A timeless item that effortlessly brings together style, softness and exclusivity. Soft pastel pink with a luxurious look Signature brand detailing of Fendi Soft against the skin and breathable material Comfortable fit with freedom of movement Snap closure for easy dressing and undressing Perfect for everyday wear and special occasions FENDI BABY BUK165 8RA WINTER 2026 SUPERSTELLAR ID: 15898135396734

Dolce & Gabbana Baby Girls Romper in Off-White

€550,-
Wrap your little one in pure luxury with this Dolce & Gabbana baby one-piece in off-white. The refined, soft cotton fabric feels wonderful on the delicate baby skin and radiates understated elegance. Perfect for special occasions and stylish everyday outfits. The classic fit and subtle brand details make this item timeless and exclusive. Practical press studs provide convenience, while the serene shade pairs effortlessly with any baby wardrobe. Timeless design Classic fit Press stud closure Soft against the skin Subtle logo detail Comfortable for everyday wear DOLCE & GABBANA BABY L2JO5A G7PTG WINTER 2026 SUPERSTELLAR ID: 15910279577982

Mayoral Baby Girls Romper in Off-White

€32,-
Wrap your child in pure softness in this off-white baby one-piece by Mayoral. The refined collar and the serene hue give a timeless, luxurious look, perfect for special occasions and everyday comfort. The supple fabric feels wonderfully soft against the skin, while the practical closure makes dressing effortless. An elegant basic piece that you will want to choose again and again — stylish, comfortable and with an eye for detail. Timeless design Classic white Soft against the skin Press stud closure Long sleeves for extra warmth Comfortable baby one-pieces MAYORAL BABY 2750 WINTER 2026 SUPERSTELLAR ID: 15985220321662

Missoni Baby Girls Romper in Off-White

€280,-
Wrap your baby in pure softness and iconic style with this Missoni baby one-piece in refined off-white. The subtle zigzag pattern and luxurious fabric reflect the craftsmanship for which the brand is known. The comfortable fit and smart details make it perfect for both downtime and first outings — an elegant start to any wardrobe. Iconic Missoni zigzag print Soft, breathable fabric Comfortable fit with freedom of movement Snap closure at the crotch Long sleeves for extra warmth Includes matching hat Safe and gentle for sensitive baby skin MISSONI BABY MZB020 WINTER 2026 SUPERSTELLAR ID: 15955019334014

Guess Baby Girls Romper in Light Beige

€47,-
Wrap your baby in pure softness with this elegant Guess baby one-piece in light beige. The refined fabric feels wonderful on the skin and the subtle details give a timeless, luxurious look. Perfect for special occasions and everyday comfort — style and functionality come together effortlessly. A loving choice for the little ones, with an eye for quality and design that you love Guess can expect. Timeless design Neutral beige shade Soft against the skin Comfortable fit Snap closure at the crotch Subtle logo detail Includes headband GUESS BABY S6YG12 K3954 WINTER 2026 SUPERSTELLAR ID: 15910180094334

Guess Baby Boys Romper in Off-White

€46,-
Wrap your little one in pure softness with this refined Guess baby one-piece in off-white. The fine ribbed fabric feels luxurious and accompanies every movement effortlessly. Subtle bear details and the iconic logo give a playful, stylish twist. Perfect for quiet days and special occasions, with a timeless look that always remains chic. Soft against the skin Comfortable baby one-pieces Snap closure at the crotch Embroidered details Neutral beige shade Signature brand detailing GUESS BABY H6YG10 K4136 WINTER 2026 SUPERSTELLAR ID: 15910173540734

Guess Baby Boys Romper in Navy

€42,-
Wrap your little one in luxury with this navy Guess baby one-piece. The super soft cotton feels silky on the skin, while the refined bear and subtle logo provide an iconic, charming look. The comfortable fit and smart closures make dressing effortless. Perfect for stylish days and cozy moments – a timeless piece that effortlessly brings together softness and design. Signature brand detailing Embroidered bear detail Soft against the skin Comfortable fit Snap closure at the crotch Long sleeves for extra warmth GUESS BABY H6YG06 K4129 WINTER 2026 SUPERSTELLAR ID: 15910173868414

Guess Baby Boys Romper in Light Blue

€46,-
This light blue Guess baby one-piece envelops your little one in pure softness and refinement. The subtle rib structure and the cute bear give a playful but elegant look. Thanks to the comfortable fit and smart press stud closure, dressing is effortless, while your baby enjoys ultimate comfort, day and night. A stylish essential for those first moments — perfect as a new baby gift or to enjoy yourself. Classic light blue Soft against the skin Comfortable baby one-pieces Snap closure at the crotch Embroidered details Long sleeves for extra warmth Refined finish GUESS BABY H6YG10 K4136 WINTER 2026 SUPERSTELLAR ID: 15910173573502

Moschino Baby Unisex Romper in Navy

€180,-
Wrap your little one in pure luxury with this Moschino baby one-piece in deep navy. The silky soft fabric feels wonderful on the skin and offers lasting comfort, while the iconic bear head adds a playful, stylish touch. Perfect for quiet nights and elegant moments during the day — a sophisticated essential with an unmistakable designer look. Signature brand detailing with bearhead detail Soft against the skin and breathable Snap closure for easy changing Comfortable playsuits with a perfect fit Long sleeves for extra warmth Safe for newborns Refined finish in deep navy shade MOSCHINO BABY MUY09PLCA40 WINTER 2026 SUPERSTELLAR ID: 15951511191934

Moschino Baby Unisex Romper in White

€98,-
Wrap your little one in pure softness and iconic style with this Moschino baby one-piece in clear white. The luxurious fabric feels silky soft on sensitive skin, while the subtle logo adds a sophisticated designer touch. Perfect for both dream moments and stylish outings - a timeless must-have for the little ones. The comfortable fit and smart snap closure make dressing effortless. Elegant, practical and irresistibly chic. Classic white Signature brand detailing Soft against the skin Comfortable baby one-pieces Press stud closure Subtle logo detail Safe for newborns MOSCHINO BABY MUY09KLCA92 WINTER 2026 SUPERSTELLAR ID: 15951511519614

Missoni Baby Girls Romper in Light Pink

€380,-
Wrap your little one in pure sophistication with this Missoni baby one-piece in soft light pink. The knitted design feels luxurious on the skin and radiates the iconic elegance of the fashion house. The comfortable fit and refined finish make this a perfect choice for both quiet moments and stylish outings. A timeless piece in which comfort and exclusivity come together seamlessly — exactly what you expect from Missoni. Soft pastel pink design Signature brand detailing Knitted luxury material Comfortable fit Soft against the skin Snap closure at the crotch Perfect for everyday wear MISSONI BABY MZB040 WINTER 2026 SUPERSTELLAR ID: 15955037323646

Moschino Baby Unisex Romper in Off-White

€180,-
Wrap your little one in pure softness with this Moschino Baby unisex baby one-piece in off-white. The luxurious, skin-friendly fabric feels wonderfully comfortable, while the iconic bearhead design gives a playful, recognizable touch. Perfect balance between style and functionality — ideal for everyday comfort and special occasions. A refined gift with timeless allure. Luxurious look in classic white Iconic Moschino bear head print Soft against the skin and comfortable Snap closure for convenience Long sleeves for extra warmth Safe for newborns Sleep-friendly and diaper-friendly design MOSCHINO BABY MUY09PLCA40 WINTER 2026 SUPERSTELLAR ID: 15951507325310

Moncler Baby Girls Romper in Light Pink

€310,-
Wrap your little one in sophisticated softness with this Moncler baby one-piece in light pink. Made from high-quality, breathable cotton that feels silky soft against the skin, it offers lasting comfort and an elegant look. Subtle brand details and the perfect fit make this item a timeless favorite — ideal as a luxury gift or first wardrobe piece. Soft pastel pink design High-quality, breathable cotton Comfortable baby one-pieces Snap closure at the crotch Subtle logo detail Safe for newborns MONCLER BABY 8P00001 8392B WINTER 2026 SUPERSTELLAR ID: 15890489082238

Moncler Baby Unisex Romper in Navy

€310,-
Wrap your little one in pure luxury with this Moncler baby one-piece in deep navy. The silky soft fabric feels wonderful on the skin and offers lasting comfort, while the iconic finish provides a refined, timeless look. Perfect as a first outfit or stylish new baby gift: practical, elegant and effortlessly chic. An essential item that combines design and softness. Timeless design Signature brand detailing Soft against the skin Comfortable fit Snap closure for convenience Long sleeves for extra warmth Perfect as a gift set MONCLER BABY 8P00001 8392B WINTER 2026 SUPERSTELLAR ID: 15890488492414

Missoni Baby Boys Romper in Light Blue

€380,-
Wrap your baby in pure softness with this light blue Missoni baby one-piece. The refined knit exudes tranquility and luxury, while the iconic style remains subtly recognizable. Thanks to the comfortable fit and soft finish, it feels wonderful on sensitive skin. Perfect for stylish moments, every day. Signature brand detailing Classic light blue Comfortable baby one-pieces Soft against the skin Snap closure at the crotch Long sleeves for extra warmth MISSONI BABY MZB340 WINTER 2026 SUPERSTELLAR ID: 15955204997502

Moschino Baby Unisex Romper in Beige

€180,-
Give your baby's first wardrobe a sophisticated start with this Moschino unisex baby one-piece in a soft beige shade. The luxurious fabric feels silky soft against the skin and offers lasting comfort, day and night. The iconic bearhead detail adds a playful, recognizable accent, while the elegant finish and practical fit ensure effortless dressing. A perfect balance between design and functionality. Timeless design Neutral beige shade Signature brand detailing Soft against the skin Snap closure at the crotch Comfortable baby one-pieces Safe for newborns MOSCHINO BABY MUY09PLCA40 WINTER 2026 SUPERSTELLAR ID: 15951509258622

Moschino Baby Girls Romper in Light Pink

€180,-
Wrap your little one in pure softness with this light pink Moschino baby one-piece. The refined fabric feels silky soft against the skin, while the iconic teddy bear design gives a playful, luxurious touch. Perfect for first moments and stylish outings. Thanks to the comfortable fit and smart closure, you effortlessly combine elegance with convenience — exactly what you expect from Moschino. Soft pastel pink design Iconic Moschino teddy bear print Snap closure for easy dressing and undressing Soft against the skin and baby-friendly Comfortable fit with freedom of movement Long sleeves for extra warmth MOSCHINO BABY MUY09PLCA40 WINTER 2026 SUPERSTELLAR ID: 15951508865406

Guess Baby Unisex Romper in Pink

€42,-
Wrap your little one in refined softness in this Guess baby one-piece in soft pastel pink. The luxurious fabric feels wonderfully comfortable, while the all-over logo print gives a subtle, iconic look. Thanks to the smart snap closure, changing is effortless. A stylish and practical item that fits perfectly with your love for quality and design. Soft pastel pink design Iconic all-over logo print Comfortable fit Soft against the skin Snap closure at the crotch Long sleeves for extra warmth Ideal for everyday wear GUESS BABY H6YG02 K4123 WINTER 2026 SUPERSTELLAR ID: 15939133505918

Burberry Hamilton Baby Boys Romper in Light Blue

€220,-
Wrap your baby in pure sophistication with this light blue Burberry Hamilton baby one-piece. Made from wonderfully soft cotton that feels tender on the skin, with a comfortable fit that offers full freedom of movement. The subtle finish and signature Burberry style make this a timeless and luxurious item — perfect for every day or as a stylish new baby gift. An elegant essential in which comfort and class come together effortlessly. Soft against the skin Comfortable fit Classic light blue Signature brand detailing Snap closure at the crotch Safe for newborns BURBERRY BABY 8119821 BASIS 2026 SUPERSTELLAR ID: 15890693685630

Ralph Lauren Baby Unisex Romper in White

€60,-
Discover ultimate comfort and timeless elegance with this unisex Playsuit of Ralph Lauren. Made from the softest cotton, it envelops your little one in luxurious softness. The subtle white hue exudes sophistication, while the well-thought-out fit ensures freedom of movement and ease of dressing. 🌟 This Playsuit is more than just a piece of clothing; it is a statement of style and quality. Perfect for any occasion, from first trips to cozy moments at home. Give your baby the best of the best. Choose Ralph Lauren. RALPH LAUREN BABY 320552457001 WINTER 2025 SUPERSTELLAR ID: 15363926032766

First Baby Boys Romper in White

€110,-
Wrap your little one in pure softness with this refined white baby one-piece by First. The minimalist look and subtle bear accent give a timeless, serene look. Built for lasting comfort, with a fit that moves effortlessly — perfect for quiet naps and first discoveries alike. An elegant essential that beautifully combines luxury and security. Timeless design in classic white Soft against the skin and suitable for newborns Comfortable fit with freedom of movement Snap closure for easy changing Subtle bear detail for a sweet look Sleep-friendly and diaper-friendly design FIRST BABY 6202917 BASIS 2026 SUPERSTELLAR ID: 15862531981694

First Baby Boys Romper in Light Blue

€130,-
Wrap your little one in softness and style with this light blue First Baby Playsuit 💙. The refined fabric feels silky soft on the skin, while the classic fit ensures ultimate comfort and freedom of movement. Subtle brand details give the whole a luxurious look — perfect for both moments of rest and first outings. A timeless item that effortlessly combines elegance and practicality, exactly what you expect from premium baby clothing. Classic light blue design Soft on the skin Comfortable fit Press stud closure at the bottom Subtle brand emblem Freedom of movement FIRST BABY 6203125 SUMMER 2026 SUPERSTELLAR ID: 15710886625662

First Baby Girls Romper in Light Beige

€115,-
Wrap your little one in pure softness with this refined First baby Playsuit in Light Beige 🤍. The subtle shade and elegant silhouette provide a timeless look, while the high-quality fabric feels soft on the delicate skin. Perfect for quiet moments and first trips—a luxurious essential with a loving touch. Timeless design Neutral Beige tint Soft on the skin Press stud closure at the bottom Comfortable rompers Safe for newborns FIRST BABY 6203104 SUMMER 2026 SUPERSTELLAR ID: 15710876107134

First Baby Boys Romper in Light Blue

€90,-
Wrap your little one in pure softness with this light blue Playsuit of FIRST BABY 💙. The refined quilted fabric gives a luxurious look, while the comfortable fit ensures ultimate freedom of movement. Perfect for both quiet moments and stylish on-the-go — a timeless design that effortlessly brings elegance and comfort together. Soft, light and thoughtfully finished... exactly what you expect from premium baby clothes. Light blue classic Quilted luxury fabric Comfortable fit Press stud closure at the bottom Soft on the skin Freedom of movement FIRST BABY 6213118 SUMMER 2026 SUPERSTELLAR ID: 15710885216638

First Baby Girls Romper in White

€120,-
Wrap your little one in pure softness with this refined white Playsuit of First 🤍. The minimalist look and subtle heart-shaped bags give a sweet, elegant touch. Made from a comfortable, skin-friendly fabric that is perfect for every day and special moments. A timeless item that effortlessly combines luxury and softness. Carefully designed for convenience and style, so you and your baby experience only the very best. Timeless design Classic White Soft on the skin Comfortable fit Press stud closure Subtle heart details Safe for newborns FIRST BABY 6203103 SUMMER 2026 SUPERSTELLAR ID: 15710875386238

First Baby Girls Romper in Light Pink

€115,-
Wrap your little one in pure softness with this refined light pink Playsuit of First 💕 The soft fabric feels wonderful on the sensitive baby skin, while the subtle heart design gives a romantic, timeless look. Thanks to the comfortable fit and practical closure, this suit is as beautiful as it is functional — perfect for every day and special moments. An elegant item that effortlessly brings together quality and tenderness. Soft pastel pink with romantic heart design Comfortable playsuits with a nice fit Snap closure for easy dressing and undressing Gentle on the skin and safe for newborns Long sleeves for extra warmth Timeless design with a luxurious appearance FIRST BABY 6203104 SUMMER 2026 SUPERSTELLAR ID: 15710876991870

First Baby Boys Romper in Beige

€120,-
Wrap your baby in soft luxury with this Beige Playsuit of First Baby 🤍. The refined jersey fabric feels wonderfully soft on the delicate skin, while the subtle bear motif gives a warm, timeless appearance. Perfect for quiet days and special moments, with a comfortable fit that effortlessly combines freedom of movement and convenience. A stylish essential for the little ones — pure, elegant and practical in every detail ✨ Timeless design Neutral Beige tint Soft on the skin Comfortable fit Press stud closure Long sleeves for extra warmth Sleep-friendly design FIRST BABY 6203120 SUMMER 2026 SUPERSTELLAR ID: 15710886461822

First Baby Girls Romper in White

€120,-
Wrap your little one in pure softness in this elegant white Playsuit of First Baby. The refined froufrou details and the teddy-soft material give a luxurious look, while the breathable fabric is gentle on baby's sensitive skin 🤍 The comfortable fit and practical snap closure make changing effortless. A timeless item that is perfect for first moments, maternity gifts and stylish days out. Timeless design Classic White Froufrou details Extra soft teddy fabric Press stud closure at the bottom Comfortable rompers Safe for newborns FIRST BABY 6203107 SUMMER 2026 SUPERSTELLAR ID: 15710888067454
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The finest designer collections
The finest designer collections