THE OFFSPRING - Moon Baby Doll T-Shirt ~NEVER WORN~ S M XL All of our merchandise is official and licensed. Buy with confidence - everything is guaranteed. Combine items to save on postage. The SMALL size measures ~14 inches from armpit to armpit and is 21 inches in length. The MEDIUM size measures ~16 inches from armpit to armpit and is 21 inches in length.Brand new one-sided T-shirt!! Authentic and Licensed! Excellent Quality! Make sure to check the available sizes in the item description or pull down menu. Women's sizes vary but generally run (inches): Baby Dolls Size Bust Armpit to Armpit Length Small 28 14 22 1/8 Medium 30 15 22 3/4 Large 33 16 23 3/8 X-Large 35 18 24 Girl's Junior Tees Size Junior's Size Small 3/4 Medium 5/6 Large 7/8 X-Large 9/10 Youth Sizes Size Youth's Size Small 6-8 Medium 10-12 Large 14-16 X-Large 18-20 Powered by SixBit's eCommerce Solution The SMALL size measures ~14 inches from armpit to armpit and is 21 inches in length. The MEDIUM size measures ~16 inches from armpit to armpit and is 21 inches in length.Brand new one-sided T-shirt!! Authentic and Licensed! Excellent Quality!