Who? Stella McCartney's popular sheer-panel polka dot dresses yesterday in Paris - but committed the ultimate fashion slip-up in the process. Instead of daring to bare (which quite frankly, we're a little surprised at), Kim showed off her nude support underwear, which was clearly visible beneath the see-through design.
Let's be honest. It's not a great look.
Dress look familiar? That could well be because both Kate Winslet and Susan Sarandon have previously hit the red carpet in similar flesh-flashing Stella designs.
See more Kardashian fashion (Kar-fashion?) below: