This is new with tags. There’s a size chart in the photos but I have provided some additional measurements below: Approximate measurements: Pit to pit- 20” Shoulder to hem- 28” Pit to hem- 18” Shoulder to cuff- 24.5” Pit to cuff- 18” Description from web: Front button closure Fully lined Padded shoulders Tailored fit Soft material Twin functional pockets Split at back 90% Polyester, 10% Spandex Care instruction - Dry clean Twin front pockets Center-button closure