TWO GAP Long Sleeve Ribbed Tees Medium

Two identical (except for color) long sleeve ribbed tees from Gap. 100% cotton size medium with cute button detail on the left shoulder. In listing them I noticed discoloration in the arm pits of the seafoam (green) shirt (please see pictures). These are old school Gap with less generous sizing than what Gap currently offers. Please see pictures with tape measure for approximate measurements. Questions? Please ask. Thanks so much for stopping by and please check out the rest of my closet!