These are lovely quality - nice sheet weight, sateen weave fabric so it has a good drape. The crocheted laced is nicely done and didn't wrinkle up in the dryer. I washed and ironed mine before putting on the bed. They were a little larger than the box spring but I use upholstery pins to hold them in place so they won't slip and show the base 'fabric'. Highly recommend doing this with any bed skirt.
I did have to ask Wayfair to send me another as one was poorly constructed. There are 3 places where the skirt was not gathered at all - up to 25 cm of straight sewing which meant it didn't look like it should. Wayfair's outstanding customer service quickly dispatched another one to me so I expect it will be fine. 
I am happy with these and they complete my room nicely.