The yarn is Knitabulous Salwar kameez:
The sock is Socktopus' Shur'tugal (dragonrider). I really like this pattern, though it's bitten me a few times already! Just in sizing - I started off medium on 2.25mm - too small (I did 2 repeats after the ribbing); went up to the large size still 2.25mm - and still a bit small after 4 repeats! Success with 2.5mm in big size. BUt I've dropped to 2.25mm from the start of the heel flap (which I've done longer by 4 pairs of rows).