My favorite type of oriental textile is prayer rugs.
The below links show some samples of what I've collected over the last 3 years.
First image - Early 20th century prayer rug. Apparently Central Anatolia (attributed to Malatya). Lots of slit embroidery.
This piece is very delicate. There's metalic thread spun into the design to highlight parts of the piece.
I suspect the metal is silver, since it has tarnished some, and stained the wool in a few spots. Purchased in Istanbul from Gallery Shirvan.
Second image --- supposedly an Ensi. I think it's an Ersari Ensi wannabe. Still - it's cute. Wool pile melts in your hands --- knot density is on the low side.
Picked this up from a friend's collection. He lived in Shiraz for 10 years.
Third image - reportedly Balouch prayer rug. Again - exceptionally soft --- well worn. Definately prayed upon a lot (the pile is depressed in the center of the top section).
Brittle goat hair over-cast on the sides (I think the acid in the dye made the thread brittle) I picked this one up from a Balouchi taxi driver, when I lived in Arabia.
http://img219.imageshack...9043/prayerkilimng0.jpg
http://img219.imageshack...img219/7784/ensiyf2.jpg
http://img68.imageshack....mg68/290/balouchlj6.jpg