HOME KIDS' LITTLE DOLFIN LITTLE DOLFIN GIRLS' BY THE SEA ONE PIECE SWIMSUIT

Little Dolfin Girls' By the Sea One Piece Swimsuit Style #9810BS-D35

Limited Availability, get it while it lasts!

Get ready for a day of sun-soaked fun with the Little Dolfin Girls' By the Sea One Piece! Adorned with a delightful pastel starfish and shell print, this vibrant swimsuit captures the essence of beachside adventures and adds a splash of whimsy to her swim collection. Made from durable, chlorine-resistant fabric, it offers a comfortable fit that lets her move freely while enjoying every wave and splash. Whether she's building sandcastles or jumping into the pool for the first time, she'll shine bright and make a statement in this eye-catching one-piece. With its charming design and bright colors, the By the Sea One Piece is perfect to easily spot your little mermaids in the water!

Features & Benefits
  • Little girls' one piece swimsuit in By the Sea print
  • Signature Uglies candy stripe shown on bindingr
  • Fully Lined
  • Modest leg cut: sits below the hip
  • V-back swimsuit
  • Chlorine resistant
  • UPF 50+
  • Color and shape retention
  • Easy pull-on fit: No fuss, only fun!
  • Bright colored print for easy visibility in water

Fabric Content: 91% Polyester / 9% Spandex

Looking for swim accessories to take with you to pool or swimming lessons? Explore our collection of goggles, training aids, and more here.
Product Details

Limited Availability, get it while it lasts!

Get ready for a day of sun-soaked fun with the Little Dolfin Girls' By the Sea One Piece! Adorned with a delightful pastel starfish and shell print, this vibrant swimsuit captures the essence of beachside adventures and adds a splash of whimsy to her swim collection. Made from durable, chlorine-resistant fabric, it offers a comfortable fit that lets her move freely while enjoying every wave and splash. Whether she's building sandcastles or jumping into the pool for the first time, she'll shine bright and make a statement in this eye-catching one-piece. With its charming design and bright colors, the By the Sea One Piece is perfect to easily spot your little mermaids in the water!

Features & Benefits
  • Little girls' one piece swimsuit in By the Sea print
  • Signature Uglies candy stripe shown on bindingr
  • Fully Lined
  • Modest leg cut: sits below the hip
  • V-back swimsuit
  • Chlorine resistant
  • UPF 50+
  • Color and shape retention
  • Easy pull-on fit: No fuss, only fun!
  • Bright colored print for easy visibility in water

Fabric Content: 91% Polyester / 9% Spandex

Looking for swim accessories to take with you to pool or swimming lessons? Explore our collection of goggles, training aids, and more here.
Fit & Size

Sizing & Measuring (Inches)

SIZE CHEST (IN) WAIST (IN)
2T 20 19-19.5
3T 21 20-20.5
4T 22 21-21.5
4 22 22
5 23 22.5
6 24.5 23.5

How to Measure

When an athlete's measurement contains a partial inch, always round up to the next full inch. If an athlete's measurements fall across two sizes, order the larger size.

  1. Chest Measurement

    Measure the chest with arms at the side. Be sure to take the measurement at the fullest part of the chest.
  2. Waist Measurement

    Measure the waist at the natural waistline which is the narrowest part of the waist. If you're having trouble locating the natural waist, have the athlete bend to the side. The natural waist is where the body bends.
  3. Hip Measurement

    Take the hip measurement at the fullest part of the buttocks with the athlete's feet together.
  4. Torso Measurement

    Take the torso measurement from the center of the shoulder, down the torso, through legs, and back to the shoulder.
  5. Inseam Measurement

    Take the leg inseam measure the athlete without shoes by running the tape from the crotch to one inch above the floor.
Sizing Illustration

The goal of measuring is to determine the correct size to order for each athlete. Accurate measurements are vital to the proper fit of your athlete's apparel. Please make sure that all athletes are wearing fitted workout apparel during the measurement session.


Fabric Care
  • Hand wash in cold water after each use
  • Use mild soap
  • No bleach, detergent, or fabric softeners
  • Hang to dry away from heat
  • Do not iron
  • Do not dry clean
Shipping & Returns

For more information on our shipping click here

Dolfin Swimwear gladly accepts customer returns provided the following conditions are met:

  • All return requests must be sent no more than 30 days after shipment of merchandise.
  • Returns must be processed through Returns (dolfinswimwear.com) in order to be accepted.
  • Merchandise must not have been worn or laundered and must have all hang tags and sew-in tags attached in their original position and condition.
  • The customer is responsible for all shipping charges.

Stock items ordered with embellishments are considered customized and are non-returnable. The exception to this is in the case of a Manufacturers error or defect (Refer to Returns: Special Order Items section for more information.)