I've found a lot of stuff at howcool.com. Also, of course, pinupgirlclothing.com. If you are looking for stuff that is a little less expensive, check out ebay. I get a lot of stuff from there. People have estate sales all the time and you can really clean up! Also, try some thrift stores and use your imagination. A lot of times you will be able to find something that can "enhance" an outfit you already have, such as a cool skirt or coat. =)
I have not had a chance to check out the thrift stores around this area.We just recently moved here but I will have to go see what they have here in this military town.
Quality custom fit reproductions from designers like Alfred Shaheen and Fredrick's of Hollywood (circa 1954). You pic your fabric, pic the dress design or separates you want, email your measurements and the dresses are to die for. Check out the dress on the left