Every Royal event is just like a red carpet even for many celebrities: the dress is everything. If Duchess Catherine were an actress, we already know she'd be on the best dressed list every time! Check out which evening gowns had us wishing we were a duchess in the video above! 

IN CASE YOU MISSED IT: THIS is what Prince William did to impress Kate!

Duchess Catherine's most beautiful evening gowns

Catherine, Duchess of Cambridge attends a reception at Government House on Day 3 of a Royal Tour of Canada on September 27, 2016 in Victoria, Canada