This is a 2 piece set.  Underwire bikini top was made by Coco Reef.  Black with leopard print.  Bra size 36/38 C.  The back strap just ties like a regular bikini top so adjustable on width.  I paired this with a Miraclesuit black swim shorts.  They do have built in panties.  Solid black.  Size 8.  Waist will fit size 27" to 30" easily.