A lot of designers are stepping outside what's traditional to keep up with trends and set trends. As long the material is authentic, it's unique design gives it a whole new vibe and insight into the mind of the designer. It's flawless, modern and tribal African. Love it!
If she was going to wear an African outfit it should have been authentic.
Bey has such an awesome spirit of beauty and grace that I believe that whatever she wears on her body is secondary.