Margot Robbie May Be Wearing Pajamas, but Her Heels Are Not For Sleeping

After slipping into Oscar de la Renta to walk the Once Upon a Time in Hollywood red carpet at the UK premiere, Margot Robbie switched into something a little more comfortable for the afterparty, which took place at a private residence in South West London. The actress was dressed in floral coordinates that looked like pajamas (even if they weren't technically PJs, they could front as them), from resort wear brand Matteau. She carried a gold chain-mail purse, which helped draw attention to her sh...