This is a set of two new with tags Como Sport by Cobra Golf shirts made in Italy. The size of both are mediums. One shirt is navy in color, the other is indigo (like a royal blue). Both are 100% cotton. The tags read: machine wash gentle / hang dry. Both are 21” pit to pit. The navy blue is slightly longer at 27” and the indigo is 25” long (both measured from the top of the collar.) The dark blue has the Como brand stitched on the sleeve, the other shirt does not. Because of the size & colors of these shirts, I would think that they would work for either women or for smaller teen boys or girls.