Extra 20% off* select styles w/ code EXTRA20

Baby Girl One Pieces

193 items

Discover the perfect outfit for any occasion in our 1-piece collection for baby girls. Shop now and find the perfect fit for your little one.

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Product image 1 of Baby Sports Short-Sleeve Romper - Ivory
carters

Baby Sports Short-Sleeve Romper - Ivory

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Strawberry Sleeveless Romper - Pink
carters

Baby Girl Strawberry Sleeveless Romper - Pink

Sale Price$8.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Floral Flutter Sleeve Romper - Yellow
carters

Baby Girl Floral Flutter Sleeve Romper - Yellow

Sale Price$10.00

Manufactured Suggested Retail Price$20*

Product image 1 of Baby Pufferfish Sleeveless Romper - Cream/Green
carters

Baby Pufferfish Sleeveless Romper - Cream/Green

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Beach Cruiser Chambray Sleeveless Romper
carters

Baby Beach Cruiser Chambray Sleeveless Romper

Sale Price$13.50

Manufactured Suggested Retail Price$27*

20% Off Code: EXTRA20

Product image 1 of Baby 4-Pack Long-Sleeve Bodysuits - White
carters

Baby 4-Pack Long-Sleeve Bodysuits - White

Sale Price$15.60

Manufactured Suggested Retail Price$26*

Product image 1 of Baby Girl Floral Sleeveless Romper - Ivory
carters

Baby Girl Floral Sleeveless Romper - Ivory

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Crab Sleeveless Romper - Pink
carters

Baby Girl Crab Sleeveless Romper - Pink

Sale Price$8.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby 5-Pack Short-Sleeve Bodysuits - White
carters

Baby 5-Pack Short-Sleeve Bodysuits - White

Sale Price$15.60

Manufactured Suggested Retail Price$26*

Product image 1 of Baby Girl Canvas Sleeveless Romper - Khaki
carters

Baby Girl Canvas Sleeveless Romper - Khaki

Sale Price$13.50

Manufactured Suggested Retail Price$27*

20% Off Code: EXTRA20

Product image 1 of Baby Girl Polka Dots Sleeveless Romper - Purple
carters

Baby Girl Polka Dots Sleeveless Romper - Purple

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby 5-Pack Sleeveless Bodysuits - White
carters

Baby 5-Pack Sleeveless Bodysuits - White

Sale Price$15.60

Manufactured Suggested Retail Price$26*

Product image 1 of Baby Girl Sunshine Romper - Purple
carters

Baby Girl Sunshine Romper - Purple

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Striped Ice Cream Romper - Blue/White
carters

Baby Girl Striped Ice Cream Romper - Blue/White

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl 2-Piece Floral Sleeveless Romper Set - Brown
carters

Baby Girl 2-Piece Floral Sleeveless Romper Set - Brown

Sale Price$14.50

Manufactured Suggested Retail Price$29*

Product image 1 of Baby Girl Chambray Sleeveless Romper
carters

Baby Girl Chambray Sleeveless Romper

Sale Price$13.50

Manufactured Suggested Retail Price$27*

20% Off Code: EXTRA20

Product image 1 of Baby Girl Summer Beach Sleeveless Romper
carters

Baby Girl Summer Beach Sleeveless Romper

Sale Price$8.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Mini Floral 2-Way Zip Ribbed Sleep & Play Pajamas - Blue
carters

Baby Girl Mini Floral 2-Way Zip Ribbed Sleep & Play Pajamas - Blue

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl 'Main Squeeze' Lemon Short-Sleeve Romper - Green
carters

Baby Girl 'Main Squeeze' Lemon Short-Sleeve Romper - Green

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Striped Sleeveless Romper - Pink
carters

Baby Girl Striped Sleeveless Romper - Pink

Sale Price$8.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Bunny 2-Way Zip Ribbed Sleep & Play Pajamas - Purple
carters

Baby Girl Bunny 2-Way Zip Ribbed Sleep & Play Pajamas - Purple

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Cherry Sleeveless Romper - Navy Blue
carters

Baby Girl Cherry Sleeveless Romper - Navy Blue

Sale Price$8.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl 'Little Sister' 2-Way Zip Cotton Sleep & Play Pajamas - Pink
carters

Baby Girl 'Little Sister' 2-Way Zip Cotton Sleep & Play Pajamas - Pink

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Pleated Skirtall - Red
oshkosh

Baby Girl Pleated Skirtall - Red

Sale Price$17.00

Manufactured Suggested Retail Price$42*

Product image 1 of Baby Girl Ice Cream Truck Short-Sleeve Romper - White
carters

Baby Girl Ice Cream Truck Short-Sleeve Romper - White

Sale Price$8.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Cheetah Sleeveless Romper - Brown/Ivory
carters

Baby Girl Cheetah Sleeveless Romper - Brown/Ivory

Sale Price$13.20

Manufactured Suggested Retail Price$22*

Product image 1 of Baby Girl Horse Print 2-Way Zip Ribbed Sleep & Play Pajamas - Pink
carters

Baby Girl Horse Print 2-Way Zip Ribbed Sleep & Play Pajamas - Pink

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl 2-Piece Floral Top & Short Set - Ivory/Blue
carters

Baby Girl 2-Piece Floral Top & Short Set - Ivory/Blue

Sale Price$18.00

Manufactured Suggested Retail Price$36*

Product image 1 of Baby Girl Train Print 100% Cotton Long-Sleeve Snug Fit Sleep & Play Pajamas - Cream
carters

Baby Girl Train Print 100% Cotton Long-Sleeve Snug Fit Sleep & Play Pajamas - Cream

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Floral Short-Sleeve Bodysuit - Green
oshkosh

Baby Girl Floral Short-Sleeve Bodysuit - Green

Sale Price$18.00

Manufactured Suggested Retail Price$24*

Product image 1 of Baby 2-Pack Organic Cotton Rompers in Aussie Friends
littleplanet

Baby 2-Pack Organic Cotton Rompers in Aussie Friends

Sale Price$25.00

Product image 1 of Baby Girl 'Momma's Mini' Short-Sleeve Romper - Grey
carters

Baby Girl 'Momma's Mini' Short-Sleeve Romper - Grey

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Hippo Short-Sleeve Romper - Pink
carters

Baby Girl Hippo Short-Sleeve Romper - Pink

Sale Price$9.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby 2-Pack Organic Cotton Rompers in Pet Print
littleplanet

Baby 2-Pack Organic Cotton Rompers in Pet Print

Sale Price$25.00

Product image 1 of Baby Organic Cotton Waffle Knit in Stripes
littleplanet

Baby Organic Cotton Waffle Knit in Stripes

Sale Price$22.00

Product image 1 of Baby Girl Sleeveless Romper - Blue
carters

Baby Girl Sleeveless Romper - Blue

Sale Price$8.00

Manufactured Suggested Retail Price$18*

Product image 1 of Baby Girl Organic Cotton Romper in Strawberry Print
littleplanet

Baby Girl Organic Cotton Romper in Strawberry Print

Sale Price$16.00

Product image 1 of Baby Organic Cotton Gauze Embroidered Romper
littleplanet

Baby Organic Cotton Gauze Embroidered Romper

Sale Price$27.00

Product image 1 of Baby Organic Cotton Waffle Knit Romper
littleplanet

Baby Organic Cotton Waffle Knit Romper

Sale Price$22.00

Product image 1 of Baby Romper Made with Organic Cotton in Stripes
littleplanet

Baby Romper Made with Organic Cotton in Stripes

Sale Price$20.00

Product image 1 of Baby 2-Pack Whale Rompers - Blue/Ivory
carters

Baby 2-Pack Whale Rompers - Blue/Ivory

Sale Price$27.00

Manufactured Suggested Retail Price$36*

Product image 1 of Baby Umbro England Soccer Romper - Blue/Red
carters

Baby Umbro England Soccer Romper - Blue/Red

Sale Price$12.00

Manufactured Suggested Retail Price$24*

Product image 1 of Baby Girl Organic Cotton Romper in Royal Bloom Print
littleplanet

Baby Girl Organic Cotton Romper in Royal Bloom Print

Sale Price$16.00

Product image 1 of Baby Girl Preemie Rainbow Bodysuit
carters

Baby Girl Preemie Rainbow Bodysuit

Sale Price$7.00

Manufactured Suggested Retail Price$14*

20% Off Code: EXTRA20

Product image 1 of Baby Stretch Denim Classic Overalls - Dark Wash
oshkosh

Baby Stretch Denim Classic Overalls - Dark Wash

Sale Price$32.00

Manufactured Suggested Retail Price$42*

Product image 1 of Baby Preemie Sun Graphic Bodysuit
carters

Baby Preemie Sun Graphic Bodysuit

Sale Price$7.00

Manufactured Suggested Retail Price$14*

20% Off Code: EXTRA20

Product image 1 of Baby Short-Sleeve Romper Made with Organic Cotton in Stripes
littleplanet

Baby Short-Sleeve Romper Made with Organic Cotton in Stripes

Sale Price$20.00

Product image 1 of Baby Girl Cotton Long-Sleeve Snug Fit Sleep & Play Pajamas - Pink
carters

Baby Girl Cotton Long-Sleeve Snug Fit Sleep & Play Pajamas - Pink

Sale Price$9.00

Manufactured Suggested Retail Price$18*

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© 2026 Carter’s, Inc. All rights reserved.

*EXCLUSIONS & DISCLAIMERS:

*UP TO 60% OFF: Savings based on MSRP or original ticketed price. Select Styles. Other exclusions may apply.

EXTRA 20% OFF WITH CODE: One offer per customer per day. Cannot be used in combination with any other offers. Excludes clearance, doorbusters, Little Planet® and Skip Hop®. Select styles. Valid for merchandise only, not valid on gift card purchases, gift services, applicable taxes, shipping and handling charges, previous purchases or redeemable for cash. Other restrictions may apply. To see additional terms and conditions visit carters.com/couponpolicy.

*UP TO 70% OFF CLEARANCE: Savings based on MSRP or original ticketed price.

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