Polo Ralph Lauren - Women's Rrd Oxford Boyfriend ShirtProduct ID: 211A96160008 This short sleeve shirt features our Oversize Fit in breathable, lightweight linen. It combines a utility inspired patch pocket and our signature embroidered Pony at the chest. Oversize Fit: a fuller silhouette with ample room in the chest and waist. Designed to hit below the hip. Size medium has a 76 cm back body length. Body length is taken from the centre back of the neck and changes 2. 5 cm between sizes. Spread collar.