Tag does not have a size on it (unless I'm missing something). Measures 18" across the chest, 24" long (shoulder to waist), 17" from armpit to waist, and 5-6" sleeves. From the (rather inconsistent) size charts I can find, that looks to be either a youth XL or adult XS. Excellent lightly-used condition. No damage or stains. USPS Ground Advantage shipping to US address. Thanks for looking!