Wore this for my reception and it was perfect. Fits like a glove and is so beautiful in person. The details: Non-adjustable straps, boat neckline. Back zipper and strapless bra friendly. This is a deadstock woven fabric made from 100% Polyester. Hand wash + dry flat. More on fabric & care. The Zenni Dress pairs well with the Pixie High Heel Sandal.