So far details of the gown have remained a closely guarded secret, but the 21-year-old actress, who plays Bella Swan in the franchise let a few clues slip.
Talking about the wedding, which sees her marry on-and-off screen boyfriend Robert Pattinson, she told Hollywoodlife.com, “The dress was tight, it was so tight… I really liked it. It was very pretty.
“It was a huge deal keeping this thing shrouded. I was wearing a Volturi cape most of the time and I hated it. You know you want to feel pretty on your wedding day and every time they called cut someone would come and attack you with a Volturi cape and you’re like ‘where am I?’”
Fans will have to wait until Breaking Dawn: Part 1 hits the cinemas in November to find out exactly what the dress looks like.