Board Thread:Speculation House/@comment-4830106-20140829021527/@comment-121.216.254.107-20140901120656

She might also be infusing her dress for the dance. Switching to black for it would probably conceal her identity completely from Goodwitch (as she never saw her clearly anyway, besides the glowing Dust lines), and would still allow her access to her abilities. Besides, her normal dress isn't exactly a partner dancing kind of thing, so that's pretty much off the table.