Lace Up closure closure ???Material??: Nylon,Polyester,Spandex, high-quality, soft and breathable material. Hand wash with cold water recommended. ???Size??: S(US 4), M (US 6), L(US 8), XL(US 10), 2XL(US 12). Please refer to Our Size Chart or Size Measurement before your purchase. ???Features??: The top has two options to wear as a trendy bandeau top or classic spaghetti straps style, it features a wired V-notch on the front and turns to lace-up detailing at the back, as well as complementing classic bottoms that finish with a demure-coverage back. ???Occasion??: Perfect for swimwear, beachwear, party, vacation, swimming, this stylish swimwear fits most girls or women. Makes a great gift for yourself in the summer. ???NOTICE??: The size of our tankini set is regular, please refer to Our Size Chart (Not Amazon Size Chart) to choose your size before purchase. With any further question, please feel free to contact us.