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 shoes — and you better believe they weren't slippers.

Margot wore the Loeffler Randall Penny Mules, which come in pleated lamé. They've got a towering cylinder heel and an ornate knot on the front, and they retail for $395. Who needs slippers for pajamas? Not Margot. Margot worked with her stylist Kate Young on the look, proving that casual separates often just need an impressive shoe to make for an outfit that steals the spotlight. Margot's rouje eye shadow and glossy lip helped her pull off an edgy sort of glow for a low-key night out. Keep reading to zoom in on Margot's footwear, then pick up her exact pair or shop some similar versions we found.