Just My Size Active set of Black & Light Blue rackerback tank tops size 2X

Comfortable active tops in black and light blue. Ideal for exercise. athletic shirt wicking sleeveless racerback size 2X (18W/20W) JMS. Just My Size Active Light Blue Black - please note there is staining on the back shoulders. Only noticed when taking the picture. I could not see it without the camera. As is. No attempt has been made to remove stain. 100% Polyester see photos for measurements. Blue is ever so slightly bigger