Skip to content

Fresh Styles Now Available Shop New Arrivals

Gerber®

Baby & Toddler Girls UPF 50+ Seashells One-Piece Swimsuit

Sale price $19.95 $34.00 41% off
Size: 0-3M

Preemie to Toddler

Size Weight Height
Preemie Up to 5 lbs. / Up to 2.3 kg Up to 17 in. / Up to 43.2 cm
Newborn (NB) 5-8 lbs. / 2.3-3.6 kg 17-21 in. / 43.2-53.3 cm
0-3M 8-12 lbs. / 3.6-5.4 kg 21-24 in. / 53.3-61 cm
0-6M Up to 16 lbs. / Up to 7.3 kg 17-26 in. / 43.2-66 cm
3-6M 12-16 lbs. / 5.4-7.3 kg 24-26 in. / 61-66 cm
6-9M 16-20 lbs. / 7.3-9.1 kg 26-28 in. / 66-71.1 cm
12M 20-24 lbs. / 9.1-10.9 kg 28-30 in. / 71.1-76.2 cm
18M 24-28 lbs. / 10.9-12.7 kg 30-32 in. / 76.2-81.3 cm
24M / 2T 28-32 lbs. / 12.7-14.5 kg 32-34 in. / 81.3-86.4 cm
3T 32-35 lbs. / 14.5-15.9 kg 34-38 in. / 86.4-96.5 cm
4T 35-39 lbs. / 15.9-17.7 kg 38-40 in. / 96.5-101.6 cm
5T 39-43 lbs. / 17.7-19.5 kg 40-44 in. / 101.6-111.8 cm

Cotton Pajamas

Garments are designed to fit snug for child's safety.

Size Weight Height
6M 12-16 lbs. / 5.4-7.3 kg 24-27 in. / 61-68.6 cm
12M 16-20 lbs. / 7.3-9.1 kg 27-30 in. / 68.6-76.2 cm
18M 20-24 lbs. / 9.1-10.9 kg 30-33 in. / 76.2-83.8 cm
24M / 2T 24-28 lbs. / 10.9-12.7 kg 33-35 in. / 83.8-88.9 cm
3T 28-32 lbs. / 12.7-14.5 kg 35-39 in. / 88.9-99.1 cm
4T 32-36 lbs. / 14.5-16.3 kg 39-42 in. / 99.1-106.7 cm
5T 36-42 lbs. / 16.3-19.1 kg 42-44 in. / 106.7-111.8 cm

Family Pajamas

Preemie to Toddler Pajamas

Size Weight Height
Preemie Up to 5 lbs. Up to 17 in.
Newborn 5-8 lbs. 17-21 in.
0-3M 8-12 lbs. 21-24 in.
0-6M Up to 16 lbs. 17-26 in.
3-6M 12-16 lbs. 24-26 in.
6-9M 16-20 lbs. 26-28 in.
12M 20-24 lbs. 28-30 in.
18M 24-28 lbs. 30-32 in.
24M/2T 28-32 lbs. 32-34 in.
3T 32-35 lbs. 34-38 in.
4T 35-39 lbs. 38-40 in.
5T 39-43 lbs. 40-44 in.

Kids Pajamas

Size Chest Waist Hip
Small (6/7) 24" 20.75" 24.75"
Medium (8) 25" 22.25" 26.25"
Large (10/12) 28" 25" 29.25"

Women's Pajamas

Size Chest Waist Hip
X-Small (0-2) 32.5" 23" 38"
Small (4-6) 34.5" 25" 40"
Medium (8-10) 36.5" 27" 42"
Large (12-14) 39.5" 30" 45"
X-Large (12-14) 43" 33.5" 48.5"

Men's Pajamas

Size Chest Waist Hip
X-Small 30" 24" 32"
Small 34" 28" 36"
Medium 38" 32" 40"
Large 42" 36" 44"
X-Large 46" 40" 48"
XXL 50" 44" 52"

Pet

Size Length Width
X-S/S 6" 24"
M/L 8.5" 35"

Baby & Toddler Shoes

Our adorable baby shoes are the perfect accent to your little one's favorite outfits.

Approx. Age Sole Length Inches US Shoe Size
NB 3.25" 0
0-3M 3.5" 1
3-6M 3.75" 2
6-9M 4.125" 3
9-12M 4.5" 4
18M 4.75" 5
2T 5.25" 6-7
3T 5.75" 8-9
4T 6.50" 10-11
5T 7.25" 12

Every baby grows at their own pace. This is just part of what makes children special. As you love and support your infant or toddler on their unique journey, you can make things easier on yourself by finding the right fit for their clothing as quickly and easily as possible. In most cases, this is done by looking at a baby size chart. Our Gerber Childrenswear size chart makes it easy to decide what size clothing you need for the newborn you are expecting. It also makes it simple on loved ones who are searching for gifts for a baby registry.

Our preemie, infant and newborn size chart breaks down the size of Gerber Childrenswear clothing to choose for a baby or toddler based on their height and weight. If you are unsure of a child's height and weight or the baby is not born yet, you can narrow down the size you need based on the height and weight range for a typical child in a certain size.

When you are buying baby boy clothing or baby girl clothing for new parents or someone's baby registry, know that they usually get most of their clothing in newborn or 0-3M sizes. Giving them 0-6M clothing or 3-6M clothing will help them to get ahead once the baby showers and newborn celebrations are over. When in doubt, it may be helpful to size up. While an infant can grow into their clothing, it is difficult to keep a baby comfortable when their clothes are too small.

Our size chart will provide you with what you need to dress an infant, as well as what sizes you will need for toddler boy clothing and toddler girl clothing. However, there may be a different size that you need for cotton pajamas and sleepwear. Be sure to check the cotton pajamas section of our baby size chart since these garments are designed to fit snug for children's safety. Knowing your baby's height and weight from their pediatrician appointment can give you the most accurate measurements for their cotton sleepwear. In most cases, it is helpful to size up instead of buying baby clothing that is far too small and snug.

Since baby shoes and booties are the perfect accent to your little one's favorite outfits, we have a section of our size chart devoted to footwear. There are five main sizes, which are grouped by approximate age, sole length in inches and the U.S. shoe sizes for babies. With this information combined, you will learn which sizes are appropriate for your baby, as well as how quickly to purchase the next round of shoes for growing feet.

Refer back to our infant and newborn size chart whenever you need to buy new baby clothing. We will always have our baby size chart available to you so you can shop without thinking twice.

Available in stock

  • Includes one piece girls' swimsuit
  • Made with UPF 50+ fabric, this swimsuit helps protect delicate skin from harmful sun rays during beach days, pool time, and backyard water play. The sleeveless silhouette allows unrestricted movement so little ones can play comfortably in and out of the water. Crafted from lightweight, quick-dry stretch fabric with a soft mesh lining, this swimsuit helps wick away moisture and dry quickly after every dip.
  • Soft blue backdrop accented with multi-color seashell print, coordinating ruffle straps
  • Swimsuit: 84% poly, 16% spandex tricot • Lining: 100% polyester netting mesh

Product Details

Perfect for pool days, beach trips, and splash-pad adventures, this baby and toddler girl swimsuit is made for warm-weather fun. The soft, quick-drying fabric is designed with UPF 50+ protection to help guard her skin from harmful UV rays. Its sleeveless design keeps her cool and free to move, and for sizes up to 24M, bottom snaps make diaper changes quick and easy. The toddler or baby swimsuit features a playful blue backdrop sprinkled with colorful seashells, while ruffled shoulder straps add a sweet, beachy touch she’ll love. Our essentials have been independently certified with STANDARD 100 by OEKO-TEX® so that you don’t have to worry about harmful substances in your little one’s wardrobe.

Baby & Toddler Girls Seashells Swimsuit Swimwear Gerber®

Baby & Toddler Girls UPF 50+ Seashells One-Piece Swimsuit

Regular price $19.95
Sale price $19.95 Regular price $34.00 41% off
Gerber Childrenswear

UPF 50+ Sun Protection

Keep your little one safe and stylish while enjoying water fun with our UPF 50+ sun protection swimwear. Crafted from specialized fabric, our swimwear blocks 98% of all UV rays, offering reliable protection against sunburn. Let your child splash and play worry-free, knowing they're shielded from harmful rays.


SH020 224378 TESTEX