I purchased these in desperation to cover my already-deep mattress which became even taller with the addition of a 3" memory foam pad. I washed them first and put them on the bed today....voila! They actually fit with room to spare!! They are very roomy, elastic on all sides. Even the top sheet seems bigger to cover the mattress sides without hanging below your comforter. 

I ordered the silver as colors were limited in queen size at the time I ordered. They are not gray, definitely more on the blue side so I guess silver is an apt description. They are 100% cotton so that means wrinkles but if you smooth them out when warm from the dryer it helps. I actually hit mine quickly with the iron when I put them on the bed and that took care of the worst spots.  Looking forward to waking up to sheet corners that are still in place!! 

Pros: Fit like a charm
Cons: Some wrinkles