Kate Middleton's are from Zara and complete with zippers at the back, while Gigi's are lighter in shade. But both fashionable women rely on a pair of cropped blue jeans to master Summer style [1]. Gigi just stepped out in New York, rocking her own Siwy denim [2] with a distressed sweater, baseball cap [3], and leather sandals. Meanwhile, Kate wore her cobalt design for the arrival of the Olympic torch at Buckingham Palace back in 2012. Clearly, a true blue silhouette like this stands the test of time. Read on to see how both women stayed true to their signature looks in jeans, then shop them for yourself.

Gigi Hadid Wearing Her Blue Cropped Skinnies in NYC

Gigi completed her jeans with a slouchy sweater, leather baseball cap, mirrored sunglasses, flat sandals, and structured white bag.

Kate Middleton Wearing Her Blue Cropped Skinnies at Buckingham Palace

Kate paired her Zara pants with cork wedges and a polo to master athleisure style [4].