This one I have used to create the clothes pictured below.
I made this hat using the pattern for Molly's rain hat
This Christmas dress was made using the pattern for Molly's pinafore
This one I made also using the pinafore pattern
Liberty Jane This site sells patterns but they have a few that they offer for free, and two others if you subscribe to their newsletter.
Emily Rose They offer a pattern club and when you sign up they send you a coupon for a free pattern with the purchase of another pattern
Infinate Freedom I only found one actual pattern on this site, for a dropped wasit dress, but they have many pictures to show you how many different ways you can make it look
Knitted outfits For those of you who know how to knit, this site offers links to knitting patterns for dolls...cute stuff, wish I knew how to knit
Doll Shoe This site offers a pattern for making doll shoes
These are just a few to get you started, I'm sure if you dig deeper you will be able to find some more.