2 piece. Scalloped stretch lace and knit halter babydoll with front cutout and stretch lace skirt. Features elasticized underbust empire waist and back keyhole with hook and eye closure. Includes matching thong panty with lace waistband. Ladies plus size, one size queen, OS/XL. Weight 170 pounds to 200 pounds. Bust 40 inches to 48 inches. Waist 32 inches to 40 inches. Hips 42 inches to 50 inches. Cups C/D. Dress sizes 14 to 20.