Material: 85%Polyester; 15%Acrylic Sheer floral lace, hollow cris cross bandage strap, and half cup design Straps are adjustable. You can adjust them to fit you according to your body shape. The straps are elastic and firm, not easy to slide and secure. This sexy bodysuit is perfect for any special night, lingerie party, valentine's day, bridal gifts, wedding night, or honeymoon night. Please refer to size guide prior to purchase