THIS! this is from my IMVU avatar and the clothing designs are made by the players and sold in game, just sayin' I'd love to see this style of pirate like Penelope Cruz in Pirates of the Caribbean. That hat! Those boots! Those tails! Velvet baby! I know YoWorld is not as detailed as this but you can certainly come close.
Or Native warrior princess: The hair is the bomb! Or a mythology theme with costumes like this: fairy in pink, love the hair and the flowers in it. You can get many ideas from IMVU and you wouldn't be infringing on copyright issues

Hope these get your creative juices flowing BVG
This one is very clothes to Royal India Ghagra and Ticki blouse I totally missed!

Most of these items are in game