And in general, baroque era items. hair and clothes.

Not sure if you are looking to still spend money on sims 3, but Palace of Versailles store set and some of the tutor of tudors set (although that is stretching it a bit). The dresses in that set would fit some of the upper class citizens from the rococo. The more peasant dresses would fit as well. I'll see what CC I might find to fit the period. I was referencing some paintings by Chardin, Back from the market, and one by Marie-Louise-Elizabeth Vigee-Lebrun, The Duchesse de Polignac.

Found some more on tumblr: http://revolution-sims.tumblr.com/tagged/ts3cc ,http://www.thesimsresource.com/them...oco/id/1245279/ , http://beocreations.tumblr.com/tagged/rococo (this looks a bit stylized to me), and you may want to just check over this tumblr for things you may want: http://sims3medieval.tumblr.com/