Red Oak Mississippi State adult large gray sweatshirt, potential flaw (R)

In gently used condition with minimal signs of wear. Discolored spot on sleeve. I’m not sure if it’s the fabric or a very light stain. Barely noticable (see picture). Measurements / sizes are included in pictures provided. This item comes from a smoke free home. 1 day shipping is offered. All reasonable offers considered. Please contact me with any more questions!