I have two issues with this duvet - first, it arrived with holes in it already (see pic). 

My second issue is that I ordered this in "gray''. From the picture with the hole, it looks pretty gray, but this was taken at night with only my bedside lamp on. The rest of the time, it looks blue. The second pic is the sham from this duvet set against a true gray pillow and throw blanket in natural lighting, showing how blue it looks. 
Because of the hole, I asked customer service to replace the cover and, if possible, to replace it in the charcoal color as I had issues with the color as well. Unfortunately the automated customer service form will only place an order for an exact replacement, so my replacement duvet showed up in the same color. I guess now I'll have to exchange that and try charcoal, which hopefully is actually gray...