This formal maxi brings an element of cool to a classic silhouette with a side slit for a little pop of leg. Thicker straps and a square neck are ultra flattering in this form fitting gown while the super stretchy fabric leaves you comfortable from ceremony to reception. Comes with a detachable sash making this dress a chic choice for a modern bridesmaid and super re-wearable for a special event. I wore this once as a bridesmaid and it is dry cleaned. Size is XXS but fits more like an XS. I am a true 0. For reference, I am 5'1, 115 lbs. I am a 30D but this gown would fit any size chest. It is extremely stretchy and the material is thick but breathable. I wore it with no bra, just some nipple covers. It's one of the highest rated dresses on show me your mumu. It is a stretchy crepe material. Also comes with the detachable sash which was never used and is new. It has only been adjusted for length, I am 5'1 and wore 3 inch heels PLEASE NOTE this dress is a size XXS but for visibility I put it as XS. My usual size is an XS and this dress runs big! It's very stretchy