2 Transportation Safety Apparel XL TShirts w/Waste Mngmt on back

Bundle of 2 both XL New Safety Shirts in bags. Took out for pics and see one has some brown on the bottom like it got wet? Included close up pic. We purchased new but didn’t realize they had waste management on the back so won’t work for my husbands job. Shirts are identical Smell a little like they’ve been in storage Will most likely come clean after initial washing and smell fine. Smoke and cat free home I do bundle discounts