They also sell " Lots" of American girl hangers on ebay, they dont have to be made by American girl just 18 inch doll size hangers , they work great. They are very inexpensive and some have free shipping. My daughter used to collect these dolls and we had a ton of extra hangers, they worked out great and doll clothes and yorkies clothes are very similar in size!
LOT of 12 DOLL HANGERS for American Girl &18" Dolls NEW - eBay (item 350382505059 end time Aug-11-10 13:51:38 PDT) 24 ct. 7 inch hangers for American girl doll clothes - eBay (item 150475069604 end time Aug-05-10 01:27:17 PDT) HANGER 5 White 7" Plastic for 18" American Girl Doll - eBay (item 300452199437 end time Aug-09-10 16:57:21 PDT)