Children's swimsuit with castle and mermaid design on a pink background
Ruffle Butts Atlantis Mermaids Bow V-Back One Piece Swimsuit

Ruffle Butts Atlantis Mermaids Bow V-Back One Piece Swimsuit

$21.00
$21.00
$42.00
Sold Out

Size: 3-6M

Ruffle Butts Atlantis Mermaids Bow V-Back One Piece Swimsuit

The Atlantis Mermaids Bow V-Back One Piece from RuffleButts is a whimsical, swim-ready style for baby and toddler girls — a fully lined pink mermaid princess swimsuit with playful ruffles, a charming bow detail, and serious sun protection built right in.

Product Details

  • Age Range | Baby & Toddler Girls — Sizes 3–18 Months
  • Material & Safety | Snag-resistant and pill-resistant fabric with 4-way stretch and UPF 50+ sun protection
  • Fit | Fully lined one-piece with full seat coverage, V-back, ruffle details, and bow accent
  • Care Instructions | Machine wash cold, hang dry

Why Kids Love It

  • Adorable pink mermaid princess theme with playful ruffles and a charming bow detail
  • 4-way stretch fabric allows unrestricted movement for swimming and splashing freely
  • UPF 50+ sun protection helps shield delicate baby skin from harmful UV rays

Perfect For

  • Pool days, beach trips, splash pads, and summer water play
  • Baby and toddler girls ages 3–18 months who love mermaid-themed everything
  • Baby shower gifts, birthday presents, and first summer swim adventures

Size Guide

Size Guide

Shipping Policy


All orders are processed within 1-2 business days. Orders are not shipped or delivered on holidays. Cost of shipping will vary due to location and weight. See shipping choices by carrier at check-out. Please contact the postal service if your package becomes lost or stolen, where as it is out of our control once we ship it out.