I have to tell you these slipcovers are an A+++.  I wanted to change the look of my chairs to go with new artwork, so I took a chance and bought the slip covers.  My chairs had patterns and were very dark.  I put the slip covers over the chairs and they look absolutely beautiful!!  The quality of material is very well made (it resembles a soft suede) and you cannot see anything underneath.  I would definitely recommend the slip covers to anyone!!