Knitee Women's Vintage Sleeveless Ruffle Formal Long Jumpsuit with BeltSize guide is on the last product image for reference. The material is stretchy. It is recommended to choose a size smaller if you would like to be figure flattering. One piece, pull on closesure. Waist band included. High waist, loose fit legs, ruffled sleeves Great for all occasions: cocktail and evening party, both casual and formal events Care Instruction: Wash in laundry bag with low temperature, warm iron if needed