Cotton sheets are the only way to go, they soften with age and last the longest. I just wish Sams Club would get the 1000 ct. sheets they would carry occasionally, usually they would get them around Christmas time. But we haven’t been able to find them at Sams Club in quite a few years…. Shame

We bought the sheets as a gift for our granddaughter and my wife also bought a set for our use. The bottom sheet and pillow cases run very small. We are very disappointed with our set and so is our granddaughter. I just assumed that the 450 thread count would be as good as the 600 that we have bought in the past. Would not purchase the 450 thread count in the future. Since they run small they are a waste of money since they run small.

I can't believe how deluxe these sheets are -- and the cost is SO reasonable! They are so soft with a slight sateen finish to make them pretty and smooth. The price just can't be beat! I ordered 3 sets in different colors and opened, washed, and used two sets to see how I like them. Well, we LOVED them and didn't waste any time washing and using the third set on our guestroom bed. Lucky guests! I can't wait to hear how they like them. They're also generously sized -- not always the case with lower-cost sheets. You won't regret this purchase!

Wanted to like these at this price point, but they were a disappointment. I have to say I'm a stickler about my sheets, and for a lot of people these would work fine, I guess. The fit was fine, although the fitted sheet took a bit of working with because of the stretchable top and bottom. I just found them to be rougher than I would be comfortable with once they were washed, with lots of little fibers sticking up. But I'm probably fussier than most. I took them back.

These sheets are NOT wrinkle free and NOT super soft. The fitted sheet is very small and hard to get on the bed. The flat sheet is a generous size. I bought the Christy England sheets for many years and these are a poor substitute. The price is right but you get what you pay for. I will be looking around for a new brand.

We bought a King size set of these in August of 2017. A hole wore into them within 11 months. We washed them twice a month. We've have sheets, cheaper sheets, that are still in better shape and we slept on them much longer. Couldn't find a warrantee any where. Thought Members Mark would be of better quality.

I have bought multiple sets of these sheets. They haven't lasted 6 months before the fitted sheet rips. The material just seems to shred and come apart. When it first happened I thought maybe that set was defective, however, I have now had 3 sets that have ripped in the same way. Very disappointed in the quality and how long they last. I will not buy these again.

Loved the Christy sheets. They were soft, fit the mattress well, and comfortable. These sheets fit the mattress well, but are stiff (even after several washings). It's tough to find the perfect sheets. These aren't. Please bring back the Christy sheets.

I first purchased these 2 or 3 years ago and thought the quality was very nice. Last month I purchased another set and was very disappointed. I washed the sheet set once and they feel scratchy and look like they are pilling. The quality is not the same as the first set purchased.

These sheets are miserable to sleep on! I've tried them twice and both times I was up putting a different set on the bed because they were scratchy, hot and just felt awful against my skin. I loved the old 450tc members mark sheets but they are no longer sold in the stores. I don't buy a lot of stuff from Sam's but the 450tc sheets have always been a fave! I've sent tons of people to Sams just for the sheets over the last 7 years, but not anymore. I guess I am now on the hunt to find a new favorite sheey set somewhere else.