Vintage 80s GAP Teal & White Striped Button Neck Cotton Knit Short Sleeve Shirt

Vintage 80s GAP Teal & White Horizontal Striped Button Neck Cotton Knit Short Sleeve Shirt Medium Armpit to armpit is 21” Length is 23” The shirt itself is in excellent condition but does small rust spots throughout that I couldn’t get out as shown in pictures Teal blue color is best represented by the tag & rust spot pictures