• Stop by the Modern Jewelry trunk show and cocktail party at Saks, where you can preview jewelry by Andrea Fohrman, Simon Alcantara, Joseph Murray, and Mizuki while enjoying Champagne and hors d'oeuvre. Through 10/16. Saks Fifth Avenue, 611 Fifth Ave., at 50th St., first fl. (212-753-4000); 47.
• View the Dries Van Noten spring 2009 collection at Barneys. Bring a drool rag. Barneys New York, 660 Madison Avenue, nr. 61st St., fifth fl. (212-826-8900, ext. 2152); 106.
• Don't miss the one-day only Catherine Malandrino sale for 20 percent off her fall/winter 2008 collection. 468 Broome St., nr. Greene St. (212-925-6765); 118.
• Enjoy up to 70 percent off on authentic new and vintage designer handbags from Chanel, Gucci, Fendi, Louis Vuitton, Prada, and more at this multi-label sample sale. Through 10/16. 275 W. 39th St., nr. Seventh Ave., tenth fl. (917-453-6687); Wed. (117), Thurs. (106).
• Check out the Theory sale for up to 60 percent off the label's classic, tailored jackets, pants, button-downs, and sweaters. Through 10/15. 139 Fifth Ave., nr. 20th St., second fl.; 107.
• Covet is offering up to 40 percent off on select jewelry. Through 10/15. 223 W. 10th St., nr. Bleecker St. (212-604-9611); Tues.Sat. (noon7), Sun. (noon6).
• Stop by any Flight 001 boutique for 25 percent off labels like Jack Spade and Y-3. Through 10/15. 96 Greenwich Ave., nr. Jane St. (212-989-0001); Mon.Fri. (118:30), Sat. (118), Sun. (noon6); 132 Smith St., nr. Bergen St., Boerum Hill, Brooklyn (718-243-0001); Mon.Sat. (118), Sun. (116); 58 Fifth Ave., nr. Bergen St., Park Slope, Brooklyn (718-789-1001); Mon.Sat. (118), Sun. (116).
• Receive 25 percent off your purchase at Kaight's online boutique of ecofriendly clothing and accessories when you enter "fall" at checkout. Through 10/15.
• Resurrection Vintage's vintage sale offerings mostly include Japanese designers, like Issey Miyake, Comme Des Garçons, and more. Through 10/14. 217 Mott St., nr. Spring St. (212-625-1374); Mon.Sat. (117), Sun. (noon7).
• VPL marks 50 to 75 percent off its collection of chic, sporty ready-to-wear. Through 10/18. VPL, 39 W. 38th St., nr. Fifth Ave., sixth fl. (212-391-4252); Thurs.Sat. (107).
• Check out Wink's annual warehouse sale and score up to 80 percent off handbags, jewelry, clothing, and shoes from Alice + Olivia, Foley and Corinna, Rebecca Minkoff, and Madison Marcus. Through 10/18. 188 Columbus Ave., nr. 69th St. (212-877-7727); 118.