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:
The singer was a few decades behind with her print Kenzo outfit and voluptuous afro 'do, looking more like Pam Grier in Foxy Brown than any punk rocker we've ever seen.
If the Met Gala ever has a '70s theme, Solange can resurrect this outfit.
But she should've left it in the closet tonight!
[Image via Getty Images.]