i already have a pair so not too bothered about having the "real" thing 2nd time round.
However i'd quite like a black pair as my winter wardrobe is mosting leggings, layers, woollen dress/tunics, etc.
I spotted a very cheap pair in Tesco but didn't have time to check out the quality - but they did look very cheaply made.
Does anyone have a recommendation on where to buy from - i think my budget could stretch to £50 
TIA