Madewell Knit Biker Unitard/Romper, NWT/New With Tags, Size Small, Color is True Black. The fabric: lightweight cotton jersey with a touch of comfy stretch. The fit: like a combo of a cami and our gold-standard knit biker shorts, this one-piece unitard has a built-in shelf bra so you can be out the door just like that. - Inseam: 5". - Cotton/elastane. - MSRP: $65 - This item is still full price online!