This is a women's activewear top made by C9 By Champion in a size extra small.
The top is black and features wide shoulder straps, a built-in bra, flared bottom half, and a straight bottom hemline.
This top measures about 10.5" from underarm to underarm when laid flat, 1.25" wide for the shoulder straps, and 19" from back of neck to bottom hemline. It was made in Taiwan from a 93/7 nylon/spandex blend for the upper body. The skirt is made of 100% nylon.
The garment comes in good pre-owned condition.