Pick Your Fabric Below The strappy details on the back give it striking appeal, while the front comes to a low soft V in the front. The front straps are Spaghetti style, perfect for size 20 crystals. The open strappy lace-up back design brings something new to your dance wear costume needs. There are Removable soft cups that offer extra coverage and shaping. (cups are available in child large and above.)Our Strappy Back Bra is a custom piece and is NOT subject to a refund or exchange under any circumstances.