i have recently received the thavar 8x2 28x30, stiff and thick denim TTS, us version bought on ebay ; the thanaz 8v8, grennish denim; cotton blended with pollyester, TTS too, very nice (diesel store, 28x30, the last one). and the thanaz dark grey 9v9 with alterations, holes and stitches, ordered at ASOS, that i would compare to the 8L4 from AW 10, or the 8sv for the bluejeans. "acid wash" line. only cotton but waist is loose, you can size down IMO. will post pics soon. I usually wear 27x30 when cotton is blended with elasthan.
i confirm that Thavar fits like Thanaz, only the back pockets seem different.