The Jackie O Black Halo Harper Jumpsuit Black by Montique for Hire The Jackie Black Jumpsuit The Jackie O Black Halo The Jackie O Black Halo. Spice up your wardrobe in this simple but so not basic overall jumpsuit! Other Details: Material: 100% Polyester; Oversized Relaxed Fit (size down if you are in between sizes) Care: Hand wash, cold; lay flat to dry Model is a size 10 and is wearing a Medium (Top Not Included in Purchase)