Vintage Ralph Lauren ribbed cotton navy polo shirt. This 90s Polo by Ralph Lauren polo shirt features a button closure, short sleeves and is made from a mid-weight soft, ribbed cotton. Our recommended size: Large to XL Label says: Large Condition: Very good Material: 100% cotton Measurements in inches: Pit to pit: 24.5 Shoulders: 22 Front length: 29.5 Back length: 31 Sleeve length: 10 Vintage Ralph Lauren ribbed cotton navy polo shirt – Large / XL