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Charlotte Anne

Tulle Swimsuit

Tulle for the pool? Yes, please! This adorable one-piece features a tiered-tulle skirt, so even your beach or pool days can feel a little bit fancy. Featuring 6 layers of delicate sheer mesh, our tulle is designed not to irritate sensitive skin, so your little one will feel comfy and look stylish splashing around! The scoop neckline and gorgeous back cutout detail further elevate the look of this darling one-piece swimsuit. Our quick-drying UPF 50+ swim fabric is fully lined, so it will protect her delicate skin while out in the sun. Sizes 0-3M to 18-24M feature 3-snap closures on the bottom for easy diaper changes or trips to the potty. Pair this swimsuit with one of our premium matching towels to complete the look!


  • One piece swimsuit
  • Scoop neckline
  • Sleeveless
  • Keyhole back design
  • Inseam snap closure for sizes 18-24M and below
  • 50+ UPF protection
  • Exterior: 80% Nylon, 20% Spandex
  • Lining: 100% Polyester
  • Tulle: 100% Polyester
  • Machine wash cold with like colors
  • Tumble dry low / Cool iron if needed
  • Swimwear won't match collections exactly due to different fabric
  • Signature Posh Peanut® design

Our signature Päpook® viscose from bamboo is lightweight, breathable, and extra soft for your baby's delicate skin. Its natural weave makes it stretchy enough for a nice snug fit, yet comfortable for all-day wear.

No Harsh Chemicals
We comply with snug fitting standards to eliminate the use of flame retardant chemicals during our production process – irritants like chlorine-containing bleaches, zinc, and sulfate. So you can rest easy knowing our fabric is free of irritants and toxic treatments.

Benefits of Viscose from Bamboo
This fabric has it all. Lightweight and breathable with fibers to wick away moisture while micro-gaps aid in ventilation and heat regulation. This means you stay cooler during the summer and a few degrees warmer during the winter. This makes it great specifically for people with sensitive skin and/or allergies. It also has natural UV protection to protect your peanuts from sun rays in comfort.


At Posh Peanut, we do our bit towards fostering a more positive future, creating thoughtfully produced garments. Bamboo is one of the fastest-growing plants on earth. It requires very little water and grows 3-4 feet a day without any fertilizers. We are proud to say our products are made using the highest standards in textile.

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Customer Reviews

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Kristy SVG verified by SHOP
United States United States

The entire swimsuit is so adorable! Beautiful color.

Sarah C.
United States United States
I recommend this product

So Pretty!

I love this bathing suit that I got for my daughter. It’s so much prettier in person. It’s stretchy to grow with her. My daughter is 22 months and on the smaller side, so I got her 12-18 months. She was able to wear it comfortably with a little swimmer pull-up. The suit has a panty liner sticker for protection in it which is nice for sanitary purposes. There’s 3 snaps in the crotch for easy diaper changing. The material is soft and the tutu gives it that extra cuteness!

  • Fit Runs SmallTrue to SizeRuns Big
  • Quality PoorGoodExcellent
  • How tall is your child? 31 inches
  • How old is your child? 22 months
  • What size did you purchase? 12-18 months
  • How much does your child weigh? 20 pounds