Retro REEBOK collared striped shirt 100% cotton

Really nice good quality thick material collared striped t shirt with embroidered "RBK" logo on upper left chest. Navy blue, white, gray, and tan stripes. Collar and t shirt cuffs are elasticized and in navy blue. Small slits at the sides of the shirt. No flaws but there is some minor yellowing on the white part of the back of the collar near the tag. I believe this is just from soap residue and should come out in the wash as I was able to rub some of it off. I've been having some issues with my washer not properly dissolving detergent, shown in pictures. Measurements are approximate and taken with item laying flat. Length 31",Chest 24",Sleeve 17", Shoulders 23". Smoke & pet free home.