31/08/2011 05:34 BST | Updated 22/05/2015 06:12 BST

Fashion Face-Off: Princess Beatrice And Leighton Meester

princess-beatrice-leighton-meester Princess Beatrice and Leighton Meester wear Elie Saab. Photos: bauergriffinonline and PA

Princess Beatrice has had her fair share of fashion disasters (we're still trying to forget the royal wedding hat), so it was a nice surprise to see the young royal step out in a suitably stylish ensemble for Petra Ecclestone's pre-wedding party last week.

Beatrice opted for a sequin embellished Elie Saab dress, previously worn by