Street style at the fall shows delivered a sort of ode to the classic denim-on-denim look made famous-or infamous-by Britney Spears and Justin Timberlake at the 2001 American Music Awards, and more recently, by Ye and Julia in Paris. In their wake, there were lots of matching head-to-toe sets to be seen. Bio-acetate is also biodegradable. Frames are shipped with demonstration lenses which must...