If you do a search (link on the top of the forum) on "clothes", "purse", "carrier", you will get TONS of hits.
You can also look at the "Featured Products For Sale" forum, we have a lot of great vendors here! I think this is one of the best sites to find stuff because people understand just how small these dogs can be. The carriers are tough because there are SO many different options there.
Also, I would google the pet stores & boutiques in your local area and look around. You can get a sense of what brands fit her there.