The big bottle here is OPI Who Are You Wearing? which was in my OPI favorites (the little one is for comparison purposes, I'll talk about that in a minute).
way back in June but I didn't have a picture where you could see it very well. Of course this is a very dark polish and it's hard to see well even in the best pictures - but anyway this picture is better than the old one. The mini is one of the most famous OPI polishes ever, Lincoln Park After Dark. Obviously superficially they're very similar - at least, you really can't tell much difference at all in the bottle. On the nail there is a pretty noticeable difference - Who Are You Wearing is blue-violet where LPAD is more of a neutral leaning toward red-violet. I also think that Who Are You Wearing is even darker than LPAD, by a little bit. But for some reason I like it more. I like the blurple aspect of it, and I also think I had this before I ever saw Lincoln Park After Dark and maybe that's why I've never particularly cared about the latter.
I got a bit snippy about LPAD in my "unpopular opinions" post a month or so ago - that's in the answer to the first question, there - and honestly, this polish has pretty much the same issues I was talking about there. Maybe it's more obviously shimmery than LPAD? I can't put my finger on why I like this better, I just know I do.
(But unfortunately Who Are You Wearing is discontinued, probably because it's so similar to LPAD, I'd guess.)