Free People Bare Shoulder Blouse SP

Sexy & flowing blouse from Free People. Bare shoulder w/ a flounce sleeve, Asym. bottom. If chosen to wear as a sleeveless it is designed to allow the sleeve to fall into the sides. See last 4 photos. Size SP. Check approx measurements, This seems to be larger than a SP. Guessing I think it would fit a medium. Approx measurements: Strap to strap approx 10 1/2" Underarm to underarm 25" Sleeve from top of shoulder strap 23" Length 22" down center Clean, no damage. Pet/smoke free home.