Hi Judy!
Sorry to hear you can´t make a visit at Ajtte - here in Stockholm we don´t have much at all, but you may get in contact with Skansens klädkammare (Skansen's department of clothes) e-mail: kulturen at skansen dot se
They have a huge collection of folk costumes, (some of them for rent!!). (Skansen= the world´s oldest open air museum
http://www.skansen.se/eng/index.html ).
The Nordic Museum's department for folk costume is closed for reconstruction work some years on. But the museum have about 6000 Sami objects in their collections and ca. 3000 of them can be viewed at their homepage
http://www.nordiskamuseet.se/exhibs/sameting/same1.aspx
You search on Föremål= object, Föremålsgrupp= group of object, Material and Technic.
At The Historiska you may find Sami jewellry.
Buying fabric? We hardly have any weaving mills left in Sweden, there are some in the Gothenburg area. At Hemslöjden (Arts & Crafts) in Umeå (adress: Renmarkstorget 5 D, phone 090-13 70 13) I think you will find tenntråd. They may also tell you if there are any store nearby who sell vadmal.
e-mail: hemslojdsfor dot v-botten at spray dot se
When you are in Falun, be sure to visit Dalarnas Hemslöjd (Dalecarlia Arts&Crafts), (Stora Torget, phone 023-151 31)
In Stockholm we have a rather big store (as mentioned above) who deals with fabric for teathrical purposes, they have imported vadmal and wool fabrics, but they are rather expensive (about 50-100 SEK/meter, 1 dollar = 7,08 SEK today). <b>They have no homepage.</b>
/Elin
PS. I think Sorsele is considered South Sami.