Does not have Madewell label on back but has it on lining inside. I have states size small as listed per the tag but do not have further info from the dress itself. Crafted of lightweight (and sustainable) linen, this eyelet-embroidered midi dress has thin cami straps and ties in the back. A very party-ready vibe, especially paired with pretty sandals. Fitted bodice, relaxed skirt. 53% linen/47% Lenzing™ Ecovero™ viscose. Do Well: made with Lenzing™ Ecovero™, a sustainable fabric created with natural fibers and a more eco-friendly process. Machine wash. Import.