H&M One-Shoulder Bikini If you love swimsuits with scalloped edging, consider this red-hot H&M One-Shoulder Bikini Top ($20) and High-Waist Bikini Bottoms ($18). Image Source: www2.hm.com H&M One-Shoulder Bikini Top $20 from www2.hm.com Buy Now High-Waist Bikini Bottoms $18 from www2.hm.com Buy Now