NWT Brooks Brothers Non Iron Blue with Anchor Embroidery Cotton Button Down Original Polo Shirt.   Medium Regent (Slim) fit.  Measures 16-33, 22.5 inches across chest at armpit level.  Compare measurements to a properly fitting shirt.  Marked label, use stain treatment.  Retail $118.

A bit faded or yellowed on upper front (last picture)

I combine shipping.