B Altman & Co mens M vintage shirts, NWT, lot of 2

Two vintage B Altman & Company Fifth Avenue men's short sleeve shirts. 100% cotton, size medium, one is blue and the other is tan. These have 6 pockets: 2 breast pockets seal with buttons and the lower pockets feature 2 with buttons and 2 with zippers. Both shirts still have the tags and need a good iron to remove the creases from storage. I'm not sure how old these are, but the tags actually have those old style holes in them they look like they're from the 60s or 70s.