Proposal: Anime & Manga
The description for the proposed Anime & Manga SE states "Proposed Q&A site for anime fans, otakus, cosplayers, doujin producers, etc."
Right now, the only sample question related to cosplay is "I plan to cosplay as Inuyasha. Should I color my long hair white or just tie it up and wear a wig on top? Any pros and cons?" and this has only 2 votes. There are also a lot of comments on it about whether or not this question should be disallowed, mostly because it is too subjective.
But what kind of cosplay questions wouldn't be subjective? Asking "Does my cosplay look good?" is obviously subjective and probably not a useful question for anybody besides the asker. I can't really think of any cosplay-related questions that wouldn't be subjective.