• Get beauty and skin-care advice from Nars makeup artists during a private consultation. Shoppers will receive a deluxe sample of Copacabana Illuminator with a Nars purchase of over $75. Call 212-904-7954 for details. Henri Bendel, 712 Fifth Ave., nr. 56th St., second fl. (212-247-1100); daily 10–8, through 1/16.
• Fall and winter merchandise from Diane von Furstenberg, Marc by Marc Jacobs, United Bamboo, and more is up to 50 percent off at the Diane T sale. Prices range from $50 to $350. 174 Court St., nr. Bergen St., Cobble Hill (718-923-5777); T–F (11–7:30), S (11–6:30), Su (1–5:30).
• Gemstone and diamond jewelry, environmentally sustainable pieces, and designer jewelry from Alexis Bittar, Ben-Amun, Gorjana, and more are up to 70 percent off at Greenwich Jewelers biannual sale in-store and online. 64 Trinity Pl., at. Rector St. (212-964-7592); M-F (10-7), Sa (11-5), through 1/10.
• Shoes from the fall and winter collections are up to 60 percent off (with additional markdowns on sale items) at Loeffler Randall's online sale. www.loefflerrandall.com; daily through 1/10, or until styles sell out.
• American Apparel's warehouse sale has been extended through January 11, with markdowns of up to 90 percent off constantly replenished stock. 766 Sixth Ave., nr. 25th St.; daily 9-9, through 1/11.
• The Issey Miyake, Issey Miyake Men, Pleats Please, HaaT, and Cauliflower collections are 40 percent off at the Issey Miyake Tribeca sale. 119 Hudson St., nr. N. Moore St. (212-226-0100); M-Sa (11–7), Su (noon–6).
• Men's flannels, sweatshirts, tees, and outerwear are 30 to 50 percent off at Park Delicatessen. Converse and Habitat sneakers are 30 percent off. 533 Park Pl., nr. Classon Ave., Crown Heights (718-789-8889); M–S (noon–7), F (noon–8), Su (noon–5), through 1/31.