Cressida Bonas and Princess Eugenie at the wedding of Lady Melissa Percy and Thomas van Straubenzee - 22 Jun 2013
We heart Cressida Bonas. She may be blue blooded, but her style is more slouchy than snobby and she always nails the whole done-undone thing. Perfectly tousled hair? Check. Über-cool overalls? Check. Killer abs in a crop top? Check.
Her headline this week may be her performance in play 'There's a Monster In The Lake' at the Rosemary Branch theatre, but our eyes have been on her off-stage looks. How cool is are her co-ordinating crops and bottoms? Plus, there's not many people who can make dungarees look so chic.
Just last month we saw her showcase some excellent festival style at Glastonbury, making scrunchies and old-school Adidas seem oh-so-appealling with she sipped beer and ate chips like a normal person (!!). We even heard reports that she had to have a cheeky afternoon kip to sleep off a hangover - so reassuring to know even girls who date princes are basically still mortals.
Plus, she's not afraid to get her gorgeous gams in a pair of cut-offs - we've got serious leg envy over here. You have to take your hat off to an heiress who can do both classy evening glam for a night on the town, or low-key grungey cool to hang out with friends so effortlessly.
Top marks also for her beauty notes - no one does the whole no make up thing better than Ms Bonas with her glowing, clear complexion. Right now, we're loving her relaxed yet chic look which is so perfect for sticky summer weather - think loose shapes and a boho vibe.
Click through the gallery above to see more of Cressida's ace style...