Be effortlessly sexy this Fall & Winter in women's swimwear and activewear from Boston Proper. Boston Proper has women's swimwear from sexy to solution like bikinis, tankinis, one-pieces and separates plus caftans and cover-ups you won't find anywhere else.

Navajo print one-piece swimsuit
Embroidered fringe bikini
Lace-up u neck one-piece swimsuit
Ruffle off-the-shoulder one-piece swimsuit
Crochet high neck one-piece swimsuit
Shirred halter tankini top
Macrame fringe bikini
Blue paisley one-piece swimsuit
Gold chain layered tankini
Button detail one-piece swimsuit
Limoncello flounce bikini
Antigua midi dress cover-up
Ruffle halter bikini top
Crochet bikini
Side-tie skirted hipster bikini bottom
Plunge lace tankini
Macrame front one-piece swimsuit
Antigua tankini
Macrame back one-piece swimsuit
Amor Atitlan lace-up one-piece swimsuit
Sweetheart cup bra bikini top
Paisley handkerchief tankini
Polka dot one-piece swimsuit
Fringe detail pareo
Nautical anchor one-piece swimsuit
Fringe halter bikini
Ruffle off-the-shoulder bikini
Sexy plunge one-piece swimsuit
Multicolored embroidered cover-up
Tropical crochet one-piece swimsuit
Inca sundress
Cold shoulder colorblocked two-piece set
Chic travel coordinates
Pleated mesh skort
Chic zippered sport coordinates
Striped textured top