Oh knickers are hardly a problem, it's not like butts have to be lifted and separated and you can't see your own behind so who cares! Black Marks and Spencer's for me, there is no other colour but black for all underwear as far as I'm concerned. Basic knickers that sit on the hips, neither super large or those hideous cheese cutter, very passe, vulgar looking thong things that some women still wear. When ever I see anyone in them in the changing room at my gym, it always makes me think how uncomfortable they must be. Oh well no accounting for taste!