What Do You Think?

I bought this cloak the other day but have left the tags on because I have a short window of opportunity to return it. I misremembered the color of the dress I'd be wearing it with but I still think it looks nice and I like the color. On the other hand, they had purple available which might match the dress better and is a little bit cheaper. But I'm normally not the biggest fan of purple so I'm not sure I want to exchange it even if it would match the dress better. I saw the purple one in the shop and discounted it because of its color. Obviously you guys can't tell me what to do but what would you do?

Oh, and I don't actually live in a tilted house; I just couldn't find the camera tripod.