Bests & Worsts Reviews from Amazon

My mother ordered these off my wishlist for Christmas. The listing is for 1200 thread count Egyptian Cotton sheets. What came had a label reading "1500 Thread Count 100% Egyptian Cotton". After washing them, I noticed on the top sheet a label that read "100% Microfibers". Microfibers ARE NOT Egyptian Cotton. The seller, Mundo de Ofertas offered an apology in an email reply to my own, stating that "My competitor BESPOLITAN changed the listing description to give himself an unfair competitive edge. We would be happy to buy you the same sheets from BESPOLITAN himself to show what he is selling - JS Sanders Microfiber sheets. We are not Pro Merchants like BESPOLITAN so we didn't change the ad description nor can we, but the listing did not say the sheets are 100% cotton. There are sellers who blatantly say the sheets are 100% cotton like The12c_us and Choice Linen who know they are deceiving customers. We have reported them to Amazon to no avail. We have reported BESPOLITAN to Amazon for changing the listing description." It is Mundo de Ofertas that is selling the JS Sanders Microfiber sheets. Not just BESPOLITAN. If there is a way for suppliers to change the listing descriptions, then there is no such thing as an Amazon guarantee. It's an awful way to do business. Don't be duped. Don't buy from Bespolitan or from Mundo de Ofertas.