This is a lined strapless dress designed for a slim fit. It's cut from structured double-layer crepe with a touch of stretch for shape retention and hold. Features Lined Invisible back zip Back vent for ease of movement Materials & Care Content: 95% polyester, 5% elastane Care: Machine wash Imported Fit: Slim — Streamlined to fit close to the body Length: Maxi — Intended to hit at the shin A size M will fit someone who typically wears a 8 in other Aritzia clothing. Depending on body shape and fit preference, a M may also fit someone who wears a 6 or 10. BUST 36 IN — 37 1/2 IN WAIST 28 IN — 29 3/4 IN HIPS 38 IN — 39 1/2 IN