The quality of this lovely duvet set is excellent it could easily be a £60.00 set, rather than under £30.00! Its an excellent size, when fitted, the king size almost hangs  down to  the floor on  either side of my huge Kingsize bed. 
It's washed  really well and doesn't crease easily and the  colour doesnt run on the first wash. 
The fabric looks and feels like it's going to be very durable,It's also really soft against your skin. 
The two pillowcases are lovely and made more comfortable on the skin due to the plain strip on the side of each case so your face is on a non patterned section of fabric. The colour is as on the pic  I've taken, a deep aubergine, a little darker than the original picture. 
The buttons at the opening end of the duvet, are of very good quality and don't pop open. I would definately recommend purchasing this set.
 Well done Wayfair for providing yet another excellent quality item!!