size 41/16 Hugo Boss Mens Slim‎ Fit Blue Gingham Button-Down Shirt stains

size 41/16 Hugo Boss Mens Slim Fit Blue Gingham Button-Down Shirt stains coffee? yellow spots/stains on sleeve near R cuff, otherwise looks great. 32" length 22.5" armpit width • Slim fit design with a classic gingham pattern • Long sleeves with buttoned cuffs • Button-down front closure • Light blue and white color scheme • stains on the sleeve (lower R near cuff)