The 16-year-old looked nothing but sweet and demure on Monday at the horror flick's Hollywood premiere in a sheer Valentino gown that displayed combinations of green, gray, and purple.
Our favorite part, however, is the whimsical dandelion print overlay. We almost want to pluck the little stems off her dress and start making wishes. LOLz!
Accessorizing with a handful of thin gold rings, Chloë's loose golden side braid only added to the elegance of the ensem while her light and fresh makeup was a noticeable contrast to the movie's darker theme.
[Image via FayesVision/WENN.]