• Meet Vogue creative director Grace Coddington when she participates in a Q&A with The September Issue director R.J. Cutler at a special screening of the film. IFC Center, 323 Sixth Ave., nr. 3rd St. (212-924-7771); 8 p.m. Tickets available at movietickets.com.
• Beyoncé makes an appearance at Macy's Herald Square to celebrate the launch of her new fragrance, Heat. 151 W. 34th St., at Broadway (212-695-4400); 5 p.m.
• Bloomingdale's hosts a do-it-yourself fashion event with Helmut Lang. Erica Domesek of the blog P.S. I Made This will create unique accessories out of denim, leather, and other fabrics with any Helmut Lang purchase. 1000 Third Ave., at 59th St., second fl. (212-705-2000); 6–8 p.m.