Princess Diana style icon status is going strong today, with modern-day fans equally gravitating towards her royal gowns and revenge dress moments as her more casual street style looks—and her lookalike nieces are keeping the Spencer style legacy going decades later. Twins Lady Eliza Spencer and Lady Amelia Spencer—who are the daughters of Diana’s brother Charles—showed that they’re following in their aunt’s sartorial footsteps as they starred in a new fashion campaign complete with a major ‘70s-inspired hair transformation.

While the twin sisters aren’t working royals, the socialites are frequently spotted in well-heeled London circles as well as fashion campaigns and other projects. However, the blonde models had fans doing a double take on Monday, June 16 as they announced a new partnership with British luxury bag brand Aspinal of London—a brand that happens to be a favorite of Kate Middleton.

The brand ambassadors launched their summer campaign by wearing pieces from The Great British Season collection—and Lady Eliza and Lady Amelia looked so different as they showed off full bohemian curtain bangs while modeling retro-inspired flower power paisley dresses, effortlessly chic knits, peasant blouses, and textured statement outerwear.

To complement their new fringed bangs, the sisters styled their platinum blonde hair in ‘70s-inspired glamorous bombshell curls. In a nod to the era’s signature glam, Eliza and Amelia kept their beauty natural with flushed cheeks and subtle nude lips.