One-Pieces
one-pieces — pre-owned
Browse 141,711 one-pieces — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Gymboree Baby 6-12M White 100% Cotton Long Sleeve Ruffle Snap Bodysuit
The Gymboree Baby 6-12M White 100% Cotton Long Sleeve Ruffle Snap Bodysuit is a stylish and comfortable one-piece outfit for babies. Made from soft knit cotton, this bodysuit features a solid white color with ruffle accents and embroidered flowers, adding a cute and adorable touch. The long sleeves, crew neckline, and snap closure make it perfect for casual occasions in the winter, fall, or spring seasons. Easy to care for with machine washable fabric, this bodysuit from a trusted brand like Gymboree is a must-have for any baby wardrobe.

Rock Your Baby Romper Dress Girls 12-18M Pink Floral Long Sleeve Bodysuit
Brand: Rock Your Baby Style: Long sleeve floral jersey romper dress with attached bodysuit Size: Labelled 12-18M (approx 12-18 months girls) Colour: Pink base with multicolour floral print and dark pink rib trims Material: 95% cotton, 5% elastane; excluding embellishments Details: Crew neckline with rib trim, long sleeves with cuffed hems, fitted bodice with waist seam, gathered skirt overlay, built-in bodysuit with elasticated leg openings and snap crotch closure, soft stretch jersey knit ideal for everyday casual wear in spring Designed in Australia; made in China Keywords: baby girls floral romper dress, Rock Your Baby bodysuit, pink jersey one-piece

Carhartt Canvas Bib Overalls Boys 18M Brown Double Knee
Classic Carhartt canvas bib overalls for toddlers. Heavyweight cotton duck fabric provides durability for outdoor play. Features adjustable shoulder straps, multi-compartment bib pocket, and leg snaps for easy changes. Double-front knee panels add extra protection. Brand: Carhartt Type: Overalls Size: 18 Months Color: Carhartt Brown Material: 100% Cotton Canvas Closure: Buckle/Snap Pockets: 5 Leg: Straight Fit: Relaxed Style: Workwear Season: All Season Keywords: Gorpcore, Workwear, Rugged, Utility, Barn, Farm, Outdoor, Classic, Durable, Heritage, Toddler, MiniMe, Canvas Be sure to check out my other listings and make a bundle with discounted shipping !

Kids Denim Overalls Jungle Book
Excellent condition barely worn! Delve into the wild with these Disney Kids Denim Overalls, inspired by The Jungle Book. Designed for adventurous girls, the size 5 one-piece is crafted from durable denim fabric, promising both comfort and longevity. The vibrant blue hue is accentuated by playful Jungle Book themed graphics, making it a playful choice for both everyday wear and special outings.

7 For All Mankind Girls 6-9M Blue Denim Romper One-Piece Heart Pockets
7 For All Mankind Girls 6-9M Blue Denim Romper One-Piece Heart Pockets

miniwear 18M Denim Overall One-Piece Blue Dog Embroidered Button Pockets
The miniwear 18M Denim Overall One-Piece in Blue is a stylish and comfortable outfit for your little one. This sleeveless overall features embroidered dog detailing, button closure, and practical pockets. Made from 100% cotton denim, this one-piece is perfect for a unisex baby and toddler. The solid blue color with beige accents adds a fun pop to the design, making it a playful addition to any little one's wardrobe.

Persnickety Girls Floral Sleeveless Romper Ruffle Snap Square Neck 3-6M
Persnickety Girls Floral Sleeveless Romper Ruffle Snap Square Neck 3-6M

baby girl rompers 6-9 months
8 items. 5 short sleeved rompers (one new with tags) two overall sets with matching headbands and a pair of Winnie the Pooh pants. Carters, disney, other brands. 6m

Lot of 3, Organic Essentials '2-Way' Zip Romper - Short Sleeve, Size 12-18m
Lot of 3 Organic Essentials “2-Way” Zip Rompers, short sleeve, size 12–18 months. Colors included are Ocean, Honey, and Emerald Green. Used, in good condition, with possible slight staining as shown in photos, but fully functional.

LIAM & JAMES Blue/White Gingham Romper 0-3M Woven Short Sleeve Button Pockets
LIAM & JAMES Blue/White Gingham Romper 0-3M Woven Short Sleeve Button Pockets

Grayson Collective Girls 18M Beige Floral Gauze Cotton Smocked Button Romper
Grayson Collective Girls 18M Beige Floral Gauze Cotton Smocked Button Romper

ricrac and ruffles romper Girls 12 Month Fall
ricrac and ruffles romper Girls 12 Month Fall. Condition is Pre-owned - Good. Shipped with USPS Ground Advantage.

Disney Baby Winnie the Pooh & Piglet Yellow Tulle Ruffle Dress Bodysuit 18M
Disney Baby Winnie the Pooh & Piglet Yellow Tulle Ruffle Dress Bodysuit 18M

Cotton Candy Overalls Baby Unisex Size 6-9M Blue Red Stitching Vintage Style
Cotton Candy overalls in light blue with red contrast stitching and elastic cuffs. These vintage-style baby overalls feature a front bib pocket and adjustable button straps for a classic look. Measurements: • Waist: 14" (7" flat) • Inseam: 6.5" #vintage #babyoveralls #cottoncandy #retro #toddlerfashion Please review all photos carefully for measurements, material details, condition, and any flaws. Any noticeable flaws will be photographed if present.

VTG Gymboree Rainbow Tag Bib Colorblock 90s Plaid Overalls X-Small 9-18 Months
In excellent condition Measurements in photos.

Outdoor Casuals Infant Girls Pink Aztec Print Ruffle Romper Size 18 Months EUC
This outdoor casuals infant girls pink Aztec print ruffle romper in size 18 months is perfect for travel and casual occasions. Made of soft cotton, this one-piece features long sleeves and a cute ruffle accent, making it both stylish and comfortable. The Aztec print adds a fun and unique touch to the romper, while the pink color is gender-specific and perfect for a little girl. Ideal for winter, fall, and spring seasons, this romper is a great addition to any baby's wardrobe.

Vive La Fete White/Blue Smocked Embroidered 100% Cotton Romper-6Months VTG
The Vive La Fete White/Blue Smocked Embroidered 100% Cotton Romper for 6-month-olds is a stylish and comfortable one-piece outfit perfect for casual occasions. Made with high-quality cotton fabric, this romper features a solid white color with embroidered accents, making it a lovely choice for summer and spring seasons. The short sleeves, collared neckline, and button closure add to the overall charm of this classic romper, ideal for beautiful baby boys celebrating their birthdays.

OSHKOSH B'GOSH Size 18 Month Red Navy Plaid Cotton Toddler One Piece
Color : Multi: Red / Navy Plaid Print. Toddler Wear. Materials : 100% Cotton. Size : 18 Months. 3-Snap Closure. Front Chest Pocket.

Ralph Lauren Pink Footed Coverall One-Piece 3M Snap Front Logo
The palest of pinks for your sweet little one. Snap front and fold over mitts for hands. High-end brand in excellent condition

VTG 90s Disney Babies Mickey Mouse Costume Romper Hooded Sleeper 9-12m
In good clean condition.

VTG 80s Baby Boy Overalls Lot 12M Buster Brown ILGWU Plaid Corduroy Romper USA

VTG 90s Disney Store Varsity Mickey XXL Polo Bodysuit 12M One Piece Rugby USA

Bonnie Baby Girls 3-6M Orange Black White Halloween Themed Long Sleeve Dress

DISNEY BABY SZ 3-6 Month Red / Gray One-Piece Rompers-2 Item Set
Color : 1 Gray Romper / 1 Red Creeper. Romper / Creeper. Infant Wear. Character : Mickey Mouse. Short Sheeves.

New Born Clothes 5 Pieces
set of 5 newborn clothes in a mix of colors. Ships next day 1f

Vintage Ralph Lauren Boys Yellow Cotton Romper Overalls Pony Logo 6-12 Months
Vintage Ralph Lauren romper in a soft yellow cotton weave, perfect for warm-weather outings. This classic piece features the iconic multi-color pony embroidery on the chest, functional front patch pockets, and button-adjustable shoulder straps. Designed for ease of wear, it includes side button tabs for a better fit and snap closures at the bottom for quick changes. The durable yet breathable 100% cotton fabric ensures comfort for active little ones while maintaining a timeless, preppy aesthetic.

Vintage JCPenneys Size 2 Yellow Corduroy Cotton Coverall One-Piece, Collar
: Vintage 70s JCPenney Toddletime Yellow Corduroy Romper Jumpsuit Onesie Size 2

Vintage Disney Winnie the Pooh Terry Cloth Footed Sleeper Mint Green Snap Front
Vintage footed sleeper crafted from a soft mint green terry cloth fabric. This long-sleeve one-piece features a classic Peter Pan collar with delicate white trim and a snap-front closure for easy dressing. An embroidered Winnie the Pooh character accent on the chest adds a nostalgic touch, while the fold-over mittens provide extra warmth and protection. The garment is constructed from a unique Matrix blend of vinal, vinyon, and polyester, typical of vintage sleepwear. Note that the care tag is faded and there is some light pilling consistent with age.

NHL Team Seattle Kraken Hockey Baby Gray Fleece Hoodie Full Zip Sleeper Sz 3/6M
NHL Team Seattle Kraken Hockey Baby Gray Teddy Fleece Hoodie Full Zip Sleeper Size 3/6MSize: 3/6MCondition: Like New.

Carhartt Denim Overall One-Piece Logo Button Pockets, 3M, Blue
Carhartt Denim Overall One-Piece Logo Button Pockets, 3M, Blue

Baby B’gosh OshKosh 6M Blue White Striped Overalls Hickory Stripe Denim
Classic Baby B’gosh (OshKosh) striped overalls in size 6 months. Soft and durable fabric with a bit of stretch for comfort. Excellent pre-owned condition. Fully wearable and ready for play. Across waist/bib area (flat): approx.

Cafter Girls 18M Green Leaf Print Romper Ruffle Strap Spring Summer Snap on
Sweet green leaf print dress with ruffle shoulder straps. Lightweight fabric, flowy fit — perfect for spring, summer, Easter, or vacation. Comfortable and easy to wear. Good pre-owned condition. Please view photos.

Vintage My Pal For Girls Blue Gingham Tea Time Bunny Romper 12M Snap Back 90s
Vintage My Pal For Girls long sleeve romper features a charming tea time theme with bunny graphics, teapots, and cupcakes. The light blue gingham print is complemented by a white textured bib chest with detailed bunny embroidery and pink scalloped trim. Designed with a snap-back closure and elasticized cuffs, this one-piece outfit offers a classic 90s aesthetic. The soft cotton-blend fabric ensures comfort for all-day wear.

Just Lizzy 3M Girls Pink Sleeveless Ruffle Romper Snap Cotton Knit Graphic
Just Lizzy 3M Girls Pink Sleeveless Ruffle Romper Snap Cotton Knit Graphic

Vintage 2000 Gymboree Kids Unisex Olive Green Canvas Shortall Overalls 6-12M
Vintage 2000 Gymboree unisex shortall overalls in a classic olive green canvas. These durable 100% cotton overalls feature adjustable shoulder straps with metal hardware, a functional front bib pocket, and side button closures. Designed with a convenient snap crotch for easy changes and multiple pockets for a utility-inspired look. The back is accented with a signature red 'g' logo patch, making these a perfect nostalgic addition to a modern wardrobe.

Baby Gear Pink/White Floral Knit Bodysuit Short Sleeve Snap 0-3M
Baby Gear Pink/White Floral Knit Bodysuit Short Sleeve Snap 0-3M

Kyle + Deena Pink Embroidered Floral Heart Bodysuit One-Piece Short Sleeve 6-9M
Kyle + Deena Pink Embroidered Floral Heart Bodysuit One-Piece Short Sleeve 6-9M

Laughing Giraffe White "and baby makesthree" One-Piece Bodysuit Sz 0-3 Months
The Laughing Giraffe White "and baby makes three" One-Piece Bodysuit in size 0-3 months is a charming and adorable outfit for little ones. This unisex baby and toddler clothing option features a classic white color with a playful and cute design, perfect for capturing special moments. The set includes a bodysuit with a "and baby makes three" print, making it a unique and fun choice for parents to dress their little one in.

Carhartt Shortalls Baby 3 Months Brown Duck Canvas Farm Dungarees Bib Overalls

Little Legends Toddler Overalls 18M Blue Denim Plaid Lined Carpenter Jeans Patch
Brand: Little Legends (Est. 1999) Size: 18 Months Color: Blue denim with red plaid lining Material: 100% Cotton (lining: 100% cotton) Carpenter pockets, side button closures, embroidered patches Adjustable straps Condition: Pre-owned, great condition. Denim and lining show light wear but no stains or damage. Big tote 36