40% Cotton,40% Nylon,20% Rayon,Lining:100%Polyester Hand wash cold,dry flat;please don't ironing Look lovely in lace : Lovely eyelash lace creates an eye-catching overlay across knit fabric. A halter neckline (with double covered button closure) tops a princess seamed bodice, and figure-skimming skirt with scalloped hem.cutout back and zip back closure;you'll be ready for any special occasion! Size Note: Our dress size is different from that of the US, when you purchase the dress, please choose size according to the size picture on the left Suit for Occasion: cocktail,wedding,homecoming,evening party,formal,prom,dinner,business,casual,special occasions,etc.