Fanon talk:The Sims 3: Katy Perry's Prismatic Stuff/@comment-77.29.30.195-20140116231526

You can find some good creator for sims and please him/her to make clothing and furniture katy perry(thing like you ment in the text) and upload them on internet for downloading(some thing like making own Stuff Pack)

that will be cool a lot creators are having set with theme and they look like real stuff pack in game

Anyway this is just my opinion :D