I also recommend Gaelic Themes brand for wool hose. They are good looking and not what I would call bulky (but not thin).

USA Kilts sells them for $20 a pair (they are called Colored Kilt Hose on the website): http://www.usakilts.com/footwear.php

I buy mine frome Alexis Malcolm since she is the only vendor I am aware of who stocks hose in my size (small). Price is $22 a pair (they are called Standard Kilt Hose on the website): http://www.alexismalcolmkilts.com/1424.html