From sexy solutions to designer fashions, one piece bathing suits from Boston Proper are effortlessly chic from the pool to the beach and beyond. Flattering tummy control Magicsuits and head-turning designer suits have distinctive details you won't find anywhere else.

women's swimsuits, swimwear, one-piece, bikini
Mumbai by the sea maillot one-piece swimsuit
Mumbai by the sea maillot one-piece swimsuit
Specially Priced At  JPY 9,964.00
DESIGNER WE ❤
Mesh maillot one-piece swimsuit
Mesh maillot one-piece swimsuit
JPY 12,865.00
DESIGNER WE ❤
Kasbah bandeau one-piece swimsuit
Kasbah bandeau one-piece swimsuit
JPY 18,667.00
DESIGNER WE ❤
Crochet bandeau maillot one-piece swimsuit
Coral reef one-piece swimsuit
Coral reef one-piece swimsuit
JPY 19,171.00
DESIGNER WE ❤
Blouson maillot one-piece swimsuit
Blouson maillot one-piece swimsuit
JPY 14,883.00
DESIGNER WE ❤
Bali batik one-piece swimsuit
Bali batik one-piece swimsuit
Specially Priced At  JPY 13,874.00
DESIGNER WE ❤
Zipper starburst maillot one-piece swimsuit
Tamarindo bandeau one-piece swimsuit
Kaleidoscope bandeau one-piece swimsuit
Eclectic one-piece swimsuit
Spice market maillot one-piece swimsuit
Leopard keyhole one-piece swimsuit
V plunge bandeau one-piece swimsuit
High neck crochet maillot one-piece swimsuit
Harper one-piece swimsuit
Tie-dye one-piece swimdress
Tangier cross back one-piece swimsuit
Lattice detail one-piece swimsuit
Greek tiles goddess one-piece swimsuit
Glam plunge maillot one-piece swimsuit
Front cutout maillot one-piece swimsuit
Decco plunge maillot one-piece swimsuit
Colorblock high neck maillot one-piece swimsuit
Colorblock high neck maillot one-piece swimsuit
Specially Priced At  JPY 12,487.00
DESIGNER WE ❤
Blaire fringe one-piece swimsuit
Solid keyhole one-piece swimsuit
Some like it hot one-piece swimsuit
Striped sweetheart one-piece swimsuit
Nautical bandeau one-piece swimsuit
Sea garden one-piece swimsuit
Sea garden one-piece swimsuit
JPY 17,658.00
DESIGNER WE ❤
Jane colorblock one-piece swimsuit
La boheme crochet one-piece swimsuit
Circle bandeau one-piece swimsuit