WHBM Back Zip Dressy Black Top RUNS LARGE

Such a classy top!! White House Black Market fitted sleeveless top, zips in back to 3" from hem. Two tiered ruffle at hips. Round neckline with a metal bar, V cutout in center. 59% polyester, 39% rayon, 2% spandex. Lining: polyester cat print. Gentle machine wash tumble dry PLEASE NOTE : label says size 4, but fits more like a size 8! My mannequin is a size 6 & it's a bit large on her. It ALMOST fits me, zips halfway, & I wear L (bust 39 waist 34). Bust 35" Waist 30" Length from shoulder 21.5"