Model to make Rarity, specifically wearing her detective outfit she wears in the episode Rarity Investigates. It's one of my absolute favorite outfits and I think I got this to work well.
All it seems to need is "Rarity" obviously, and "trench coat" it you want the coat and leaving off "detective hat" will remove the hat. I've also got it to use "magic aura" to hold objects for the most part but it can be iffy. Add "monochrome" for the noir aesthetic and "blue eyes" or "red lipstick" if you want either of those in color while in noir mode.