H&M black sleeveless mini dress, Sz. M

H&M black mini dress, zip front pockets at chest, and waist, real pockets. Beautiful seaming, snug fit for medium, would fit a small nicely as well. Fully lined and heavy linen-like fabric, without the wrinkles. Armpit to armpit 17 1/2”, back of neck to hem 33”. Seam came apart at top of neck. I sewed it together lightly, can easily be fixed.