NWT LULU’S Don’t Stop the Beat Backless Skater Dress Blk Sz M. Deep V-neck, fitted bodice, flare skirt. Crisscross & Double Strap at back. Fully lined thick stretch knit fabric. See size chart and approximate measurements below. Approximate Measurements (Flat Lay): Pit to Pit: 16” Waist: 13” Length: 33” Sleeve Length: 18”