FREE SHIPPING ON ORDERS OVER $75

Make a splash on your next magical vacation with this Ariel-inspired athletic dress, designed for little mermaids who love to move, twirl, and explore. Featuring dreamy seafoam greens, ocean pastels, and subtle mermaid-scale inspired details, this sporty dress blends fairytale style with everyday comfort.

Crafted from soft, stretchy, breathable fabric, it’s perfect for park days, playdates, or any adventure where she wants to feel both magical and unstoppable. The lightweight athletic material keeps her cool while the princess-inspired design makes it photo-ready for every Main Street moment, castle backdrop, and vacation memory.

Whether she’s skipping through the parks, heading to dance class, or imagining her own under-the-sea adventure, this dress brings the perfect mix of active comfort and mermaid magic.

A must-have for theme-park trips, summer fun, and everyday fairytale style.

Estimated to ship in March

  • 6m - 14/16Y
  • 73% Polyester, 27% Spandex
  • Features scallop hem, built in shorts, adjustable straps and custom seashell patch
  • Runs true to size

*Please do not add ready to ship items and preorder items to the same cart. If ready to ship items are ordered with preorder items, they will not ship until the preorder items are ready. 

Please Note: Preorder ship dates are not guaranteed. We make every effort to get preorders shipped by the estimated shipping time but sometimes unforeseen and unpreventable delays occur.

*PREORDER* Under the Sea Princess Athletic Dress

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Free shipping over $75

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Make a splash on your next magical vacation with this Ariel-inspired athletic dress, designed for little mermaids who love to move, twirl, and explore. Featuring dreamy seafoam greens, ocean pastels, and subtle mermaid-scale inspired details, this sporty dress blends fairytale style with everyday comfort.

Crafted from soft, stretchy, breathable fabric, it’s perfect for park days, playdates, or any adventure where she wants to feel both magical and unstoppable. The lightweight athletic material keeps her cool while the princess-inspired design makes it photo-ready for every Main Street moment, castle backdrop, and vacation memory.

Whether she’s skipping through the parks, heading to dance class, or imagining her own under-the-sea adventure, this dress brings the perfect mix of active comfort and mermaid magic.

A must-have for theme-park trips, summer fun, and everyday fairytale style.

Estimated to ship in March

  • 6m - 14/16Y
  • 73% Polyester, 27% Spandex
  • Features scallop hem, built in shorts, adjustable straps and custom seashell patch
  • Runs true to size

*Please do not add ready to ship items and preorder items to the same cart. If ready to ship items are ordered with preorder items, they will not ship until the preorder items are ready. 

Please Note: Preorder ship dates are not guaranteed. We make every effort to get preorders shipped by the estimated shipping time but sometimes unforeseen and unpreventable delays occur.

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