Name: Girls Custom Bright Rainbow It's My Birthday One Piece Swimsuit – Buttery Soft UPF 50+ Sun Protection, Quick Dry, Double Layered Front & 4-Way Stretch
Rating: 4.95 (61 reviews)

Girls custom bright rainbow one-piece swimsuit with white trim and its my 9th birthday text in bold white letters

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Girls Custom Bright Rainbow It's My Birthday One Piece Swimsuit – Buttery Soft UPF 50+ Sun Protection, Quick Dry, Double Layered Front & 4-Way Stretch

Loved by 2,000+ families

$48.99

Size

UPF 50+ Protection

Blocks 98% of harmful UV rays

Quick-Dry Fabric

Dries fast for all-day comfort

Buttery Soft

Premium, gentle on skin

Double-Layered Front

Added comfort and support

4-Way Stretch

Moves with your child

Recycled Fabric

Made with recycled polyester

Product Description

Make her birthday unforgettable with a splash of color and joy! This Custom Rainbow Birthday Swimsuit is designed to showcase her age in vibrant, high-quality prints, turning her birthday party into a personalized celebration. Perfect for toddlers, kids, and youth, this unique bathing suit blends playful style with premium comfort for a standout look she’ll love.

Crafted from a durable and stretchy fabric blend of 82% polyester and 18% spandex, this girls' swimwear ensures freedom of movement while offering all-day softness. The bright rainbow design pairs with thoughtful features like UPF 50+ sun protection and a double-layered front for comfort and durability, making it ideal for play and celebration.

Why She’ll Love It:

Personalized Just for Her: Add her age to create a one-of-a-kind swimsuit.
Built for Fun & Protection: UPF 50+ sun-safe material keeps her skin shielded during outdoor adventures.
Comfort in Every Splash: Four-way stretch microfiber yarn ensures a snug, flexible fit.
Durable & Safe: CPSIA-compliant materials and a double-layered front for worry-free wear.

Care Instructions:

Machine wash cold with like colors.
Skip bleach, tumble drying, and dry cleaning.
Iron on low heat if necessary.
Avoid rough surfaces to keep it looking fresh.

Celebrate her big day with a bathing suit she’ll love to wear!

UPF 50+ Sun Protection

Childhood sun protection matters. Our UPF 50+ fabric blocks at least 98% of harmful UV rays where it covers the skin, helping reduce UV exposure during beach days, pool time, and outdoor play. Building healthy sun protection habits early can help lower the lifetime risk of sun damage and skin cancer when paired with other sun safety measures.

Materials & Care

Materials

75% recycled polyester, 25% elastane
Fabric weight: 6.64 oz./yd² (225 g/m²)
Soft, stretchy performance fabric
Printed, cut, and hand-sewn

Care Instructions

Machine wash cold with like colors
Do not bleach
Do not dry clean
Iron on low heat if needed
Hang dry or tumble dry on low for best results
Rinse after swimming to help preserve the fabric and print

Some of the reviews shown are from related products the merchant grouped with this one.

This swimsuit was great! I had it made for my daughter to wear on a cruise, and it was perfect. The fit was as expected. The only issue I saw was that it’s slightly see through at the back once it gets wet. Nothing too bad though

Amazing quality!! My daughter LOVED her suit

Amazing quality!! My daughter LOVED her suit. Highly recommend 🩷

Great quality. Arrived early. Product exactly as pictured

Super cute bathing suit. It looks exactly like the online picture. My daughter loved her bathing suit for her birthday in Jamaica 🇯🇲

5th birthday candle cake swimsuit

I was so disappointed I didn’t receive these swimsuits in time for my twin granddaughters to wear for their fifth birthday pool party because they were simply adorable & very well made. I was given a full refund for this purchased & allowed to keep the swimsuits. Even though they won’t be able to wear these again I was happy to get a picture of them in the swimsuits to remember their fifth birthday. I will gladly order from Bouvelle again.

Outstanding!!! I waited a little to test t...

Outstanding!!! I waited a little to test this item before my review, I was a little nervous about this product because it was white but not to worry the material is soft and strong not see though, but most importantly the bathing suit Dried fast,my daughter it pretty petite and is always cold so drying is important to me. I will say the sizing it true to size so 2t fit just right on her and I got so many compliments will buy other items from this store highly recommended. Lasted though a water park experience!!!!!!!!!