I bought a silk blanket for my mother as a birthday gift. My mother loved it and said that it kept her warm. I was just disappointed that the Lavender blanket was unavailable when I wanted to buy in, but the Camel one was nice still.
The blanket is very soft, but it is a little thin. I wouldn't say that it's absolutely insulating, but it does do a pretty good job to keep you comfortable and warm!
Overall, the price is reasonable, so I would probably buy another one as a gift. If you want a really thick blanket, this might not be the product for you though, it was a little thin. I recommend the blanket!