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Girls Newborn Long Sets

356 styles

356 products

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My First Easter Baby Clothing Set For Girls
 
Save up to 11%
Baby Girl Easter Rabbit Print Bodysuit and Ruffle Bell Bottom Pants Set
 
Save up to 18%
My First Easter Baby Clothing Set For Girls
 
Save up to 11%
Baby Girl Pink Giraffe Print Long Sleeve Jumpsuit and Hat Set
 
Save up to 30%
Unisex Baby Orange Tiger Jumpsuit with Matching Bib Set
 
Save up to 35%
Adorable Cartoon Bear Baby Jumpsuit with Matching Bib Set
 
Save up to 35%
Baby Girls Pink Christmas Santa Claus Print Long Sleeve Jumpsuit and Headband Set
 
Save up to 29%
Baby Girls Christmas Romper 2pcs Long Sleeve Gingerbread Man/Santa Claus Print Zipped Jumpsuits Hairband
 
Save up to 29%
Easter Bunny-themed Baby Girl Jumpsuit and Headband Set
 
Save up to 26%
Adorable Baby Girl Summer Clothes 2023: Ruffled Rompers and Sunhat Set
 
Save up to 26%
Letter Printed Baby Romper Set with Hat
 
Save up to 30%
Infant Girls Christmas Costume Set
 
Christmas Festival Baby Clothes Set with Bodysuit and Hat
Christmas Festival Baby Clothes Set with Bodysuit and Hat
Christmas Festival Baby Clothes Set with Bodysuit and Hat
Orange Floral Baby Girls Footies - Zipped Jumpsuit for Newborns and Toddlers
 
Save up to 35%
Baby Rompers with Hat and Letter Print
Baby Rompers with Hat and Letter Print
Baby Rompers with Hat and Letter Print
Save up to 30%
Sweet Flowers Baby Rompers - Long Sleeve Jumpsuit for Girls' Autumn Clothing
Sweet Flowers Baby Rompers - Long Sleeve Jumpsuit for Girls' Autumn Clothing
Sweet Flowers Baby Rompers - Long Sleeve Jumpsuit for Girls' Autumn Clothing
Sweet Flowers Baby Rompers - Long Sleeve Jumpsuit for Girls' Autumn Clothing
Save up to 31%
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Stylish Solid Baby Rompers and Hat with "Love Mom" Costume for Newborn Girls
Save up to 30%
4Pcs Newborn Girls Clothing Set with Xmas Elk and Santa Claus Prints
 
Floral Baby Romper with Ruffles and Headband for Newborn Girls
Floral Baby Romper with Ruffles and Headband for Newborn Girls
Floral Baby Romper with Ruffles and Headband for Newborn Girls
Floral Baby Romper with Ruffles and Headband for Newborn Girls
Save up to 35%
My First Easter" Rompers for Baby's Outfit
 
Cute and Comfortable Infant Baby Girls Watermelon Pattern Sleeveless Jumpsuit with Bow Headband for Summer
 
Save up to 26%
Baby Girl Floral and Rainbow Footed Jumpsuit and Hat Set
 
Save up to 30%
Adorable Cartoon Bear Baby Romper and Hat Set for Newborns
 
Save up to 30%
Adorable Rainbow Print Baby Footed Jumpsuit with Matching Hat
 
Save up to 30%
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Girls newborn long sets bring together a matching top and long pants (or footed bottoms) built for the 0-3 month stage, when your little one is doing a lot of sleeping, feeding, and being passed from arm to arm. These coordinated pieces take the guesswork out of getting dressed, and the longer cut gives full coverage for those early cool mornings. If you're building out a first wardrobe or shopping for a shower gift, they're an easy, practical pick.

Newborns grow fast, so lean on measurements rather than the label. Check baby's current weight and length against our sizes by age guide, and use the size converter if you're crossing brands or coming from an overseas size. Fabric feel matters at this age too, so it's worth reading our fabrics compared guide before you decide.

  • Look for easy leg or shoulder openings that make diaper changes and dressing quicker.
  • If baby is between sizes, the larger set usually gives you more weeks of wear.
  • Browse the wider newborn collection to round out coordinating basics.

Not sure which size? Use the baby clothes sizes-by-age guide or the size converter — sizes run different by brand, so see why before you buy.

Not sure which size to pick? See the baby size chart by age, weight and height