Popsugar Fashion Summer Fashion Best One-Piece Swimsuits 2020 24 One-Piece Swimsuits So Cute, You'll Want to Trash Your Bikinis in 2020 14 January 2020 by Macy Cate Williams View On One Page Photo 18 of 24 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 GANNI Floral One Piece Rock this GANNI Floral One Piece ($190) with shorts to the beach. GANNI Floral One Piece $190 from shopbop.com Buy Now Previous Next Start Slideshow Summer FashionShoppingSpring FashionSwimsuitsSwimwearOne-Piece SwimsuitsSummer