Bleary-eyed Kate Moss arrives at restaurant opening afterparty with mysterious white marks on her elegant black dress

Having ditched her staple jeans and black boots for a ladylike Hepburn-inspired frock for dinner on Thursday night, Kate Moss seemed to let herself down on the way to the afterparty.
The supermodel arrived looking ultra-feminine in the knee-length number, stepping out to meet friends at the Sexy Fish restaurant launch in London.
Not satisfied that she'd had her fill of fun, the 41-year-old later headed to the Chiltern Firehouse with pals but looked slightly worse for wear as she steadied herself on the way, with her elegant dress covered in mysterious white marks.
The bleary-eyed star emerged from her car in her chic outfit, but seemed unsteady on her feet as she walked inside.