Set of 2 Vintage Martex Floral pillowcases -new in package

Set of 2 vintage Martex floral standard pillowcases which are new in the package. They are 50% cotton and 50% polyester with a 180 thread count. The plastic packaging is worn. The plastic packaging has a square hole cut out on the backside, a couple of small holes, and the ink is worn off in areas. I can't tell if the pillowcases have yellowed/discolored some or if it is the plastic packaging. There is some loose dust/debris inside the packaging.