Vintage Jewelry - rhinestones, costume jewelry, brooches, earrings, and necklaces. I've got a great selection of Coro, Lisner and unsigned jewelry.
There is a website to help identify and date your vintage costume jewelry here.
Vintage Clothing - As far as outerwear goes, you can get a lot of links from The eVintage Resource Library
Many interesting articles on dating vintage clothing including a LABEL RESOURCE GUIDE!!!!
Vintage Apron information is here
Vintage Vanity Fair company information and trademarks here.
The obligatory link to the RN / WPL Query