While running errands recently, Kim Kardashian put her famous behind on display sporting sheer leggings under a black vest and jumper. The vest wasn't long enough to cover up the sheer tights and a clear enough glimpse of her famous butt caught attention.

One thing to learn, never rock a short top over sheer tights/leggings, No? Its a clear fashion faux pas for Kim Kardashian, running errands or not. We have to say some ladies rock this ridiculous trend and it's not cool or in any way stylish.

Oh well, hope Kim learnt to never leave home without her under pants? Oh well, she's used to rocking naked!