Goode Rider Horseback riding equestrian polo shirt, 3/4 zip, short sleeve, size M. Horse riding. Condition: Excellent, Gently Used. No Odors, Stains or Holes/Tears. Approx. Measurements Flat Across: *Armpit to Armpit: 18" *Length Shoulder to Hem: 25-1/2" Please refer to pictures for more details. *bag#3