Halter-neck tankini tops with ruched detailing make the most of smaller figures, while larger busts are flattered by plunging necklines and cut-away skirt effects. If you're a serious holiday swimmer, look for body-sculpting sporty tankinis that let you power through the water, while high-waisted retro-style tankinis add holiday glamour to lazy poolside lounging. For holiday coordination, pick tankinis with black bottoms and swap your tankini tops to match your mood or your beach cover-up. Our featured tankini brands include adidas, Fantasie, Esprit, Iris & Lilly and Nike. If your next holiday is just around the corner, why not subscribe to Amazon Prime and take advantage of unlimited one-day delivery as well as early access to exclusive brands and great deals on Prime-eligible items?