One source claims the 18-year-old was actually bullied for being there -- apparently not everyone thought she earned the right to walk the shows!
The insider spilled:
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.]