Today is the day!
To get her fans extra excited, the 19-year-old teased some of the goodies to Snapchat on Thursday. Take a look (below):
[Image via Instagram.]
And the more mature face of the brand definitely did the beautiful dress justice in a very modern-day Audrey Hepburn in Sabrina sort of way!
If there's anyone that really makes us nostalgic for old Hollywood, it's truly Marion!
[Image via Guignebourg/Bernaux/News Picture/WENN.]