Designers used glitter and metallic mesh to capture the spotlight for fall. DKNY spiced up ankle boots with studded spats, while Derek Lam and Badgley Mischka went for all-over sequins. Zac Posen’s multifaceted pumps wowed with rhinestone-encrusted heels, and Nanette Lepore’s Mary Janes on a glitter platform had a more subtle daytime effect.