Popsugar Fashion Swimwear Swimwear Trends to Buy in 2019 7 of the Hottest Swimwear Trends of the Year — and Where to Buy Them January 16, 2019 by Rebecca Carhart View On One Page Photo 18 of 35 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Sporty Rash Guards Stand out on the beach in this Upside Rash Guard ($219) and Bikini Bottom ($89). Upside Rash Guard $219 from shopbop.com Buy Now Bikini Bottom $89 from shopbop.com Buy Now Previous Next Start Slideshow SwimwearBest Of 2019Fashion TrendsShopping