Fourth time was the charm.  I bought a new platform bed and mattress and then was on the hunt for sheets.  I decided to go with 100% cotton.  Wrong choice as they were scratchy (even after a couple of washings)  and terribly wrinkled.  Second set I thought I would try a microfiber set and they didn't have deep enough pockets.  Third set was also microfiber from a discount store and they were way too thin.  Wayfair to the rescue!  This set is absolutely the greatest.  They are soft and silky, not wrinkled and the fabric is thicker.  The best part is the sheets fit.  The deep pockets are more than enough without moving around on the bed.  They feel like very expensive sheets at a 5 star hotel.  Try a set of microfiber sheets and you will love them.