First up, the 22-year-old beauty stunned in this charcoal velvet gown with a dramatic ribbon detail designed by Guillaume Henry of Nina Ricci. He told The Cut he wanted Dakota to look "as light as the wind and as shiny as a rain of sequins" in the customized gown from his fall-winter 2016 show.
Meanwhile, her little sister proved she ain't so little anymore in this custom Thakoon ivory duchesse silk slip gown. The 18-year-old pulled her blonde locks in a tight Spice Girls-esque pony tail. Chic and simple!
We heard the two Fanning gals prepped for the big day together — so we're sure they planned to look as different as possible from each other!
As we previously reported, Shirlene went missing under bizarre circumstances around 1 a.m. this past Sunday. The dancer had boarded a bus at the Port Authority terminal in New York before vanishing without a trace.
To make matters even more concerning, Quigley missed her nightly call with her Los Angeles-based father. Shirlene's phone was later located at a bridal store in NYC while her car was found abandoned.
Given the freaky circumstances, RiRi and Elliott were terribly concerned.
Now we're happy to report Shirlene has been FOUND. She's currently at an undisclosed medical facility receiving some sort of treatment. Authorities also say S.Q.'s dad is traveling from LA to New Jersey be with his daughter.