Beautiful Peplum by Yoshiki Hishinuma Button Up Collared Sleeveless Shirt. 

Features iconic textured material and flattering stretch. Approximately size medium, but no size tag– please use measurements below: 

Excellent, like-new condition. 

Approximate measurements, laid flat not stretched: 

Across chest, pit to pit: 18"

Across Waist: 15.5"

Length, measured from top of shoulder near neck: 23"