I'll admit that when I did a double take when I looked at the name of the polish and the shade in the bottle. Surely a shade named Mushroom would be on the brownish spectrum right?
Nope! Models Own Mushroom is a grey-ed purple colour that looks comparable to Zoya's Kelly, and maybe a darker cousin of Metro Chic. The formula of this was pretty good, and needed just 2 coats for complete opacity.
I love colours like this, but I'm discovering that I have way too many shades that look like this in my collection. Let me know your thoughts if you think this shade is being overdone!