Still, Durran and her team spent hours painstakingly creating Knightleys 30s-inspired silk dress, which had to have movement at the hem and a low back
The fictional Nine Lives Causeway leading to it was filmed at Osea Island in Essex
The long blue formal dress features a colorful sequin print from the deep v-neckline to the hem, while sheer sides offer a sexy vibe for prom, galas, and other formal events
Style it with sandals for daytime or dress it up with heels and accessories for a polished look
Then check the venue, time, season, and couples overall style
The silhouette is easy and relaxed, doesnt cling or require shapewear, and the embroidery at the sleeves gives it a slightly boho feel without getting too artsy-craftsy