Do you mean Mariah Carey, shaq91? Anyhow...
* (first boots) I'm okay with the first ones. So I'll go... wait a minute. I noticed this is a pair of boots with open toes and some kind of lace-up detail at the back. The open-toe is a deal breaker, especially combined with the rest of the boots. So therefore- (slight) Nay! Had it not had the open-toe design, maybe a Moderate Yay.
* (second boots) Uh, no. For Halloween, maybe, yes. For wearing with any sort of outfits... Nay! Definitely failing these. Like quilted boots meet a straitjacket. Tough, but not stylish. Fail.
* (third boots) HELL no! Big Nay! This pair of boots is nowhere near stylish or cute thanks in large part to the huge furry details.
If it's "yay or nay and which," I've been mostly partial to the first pair of boots. However, I'd pass up on all three of them.
Wow... I'm back to my meanie days. I nay'ed two pairs of boots, now I've nay'ed three more. But all are my opinions.