I purchased the black/gray king size set for a queen bed that also has a thick topper.  The width was good, maybe even 4-6 inches more than needed. I felt the length, however, was about 8" too short.  But it will work fine as the pillows & shams cover the head part.  The fabric was exactly what I hoped even though I prefer cotton over polyester.  The fabric is almost cotton-like so it is very acceptable.  The colors were just as pictured online.  The stitching was all intact and I washed & dried before putting on the bed.  It looks like it arrived even after laundering.  I'm happy with it.