Black crop top. Lined. Cold hand wash only. Model is a standard XS and is wearing XS. True to size. Non-stretchy fabric. Print placement may vary. Polyester. It's all about the party in the back with our Night Train Crop Top! This backless design has chiffon-like floaty sleeves, a V neckline with boning. It also ties up at the back. Complete the Hello Molly look and style yours with our Impulsive Mini Skirt.