• See all the new fall 2010 collections during Fashion Week. Designers from Marc Jacobs to Thakoon to DVF will be showcasing their latest lines all around the city. Through 2/18. See our Fashion Week calendar for a full list of events.
• Enjoy 20 percent off when you spend $175 or more at the Alexis Bittar Valentine's Day event. Alexis will be signing and wrapping gifts, and bubbly and treats will be served. 353 Bleecker St. nr. Charles St. (212-727-1093); 6–8.
• Shop discounted baubles by Wendy Brandes during her Valentine's Day jewelry sale. Prosecco will be served. RSVP to LSchmitz@rmtprmanagement.com. Fair Folks & a Goat, 7 E. 88th St., nr. Fifth Ave., buzzer 0006; 5:30–9:30.
• Fall/winter merchandise from Dunderdon, Samantha Pleet, Sophomore, and more is 50 to 70 percent off at the Circa Now and Court "Hello Young Lovers" sale. All vintage stock is half off. Through 2/14. Circa Now: 238 E. 6th St., nr. Second Ave. (212-254-2555); Court: 178 Mulberry St., nr. Broome St. (212-925-1022); daily (noon–8).
• Designer clothing, shoes, accessories, and gifts for men and women are 50 to 75 percent off at the Barneys warehouse sale. Through 2/28. 660 Madison Ave., at 61st St. (212-826-8900); Th, Feb. 11–F, Feb. 12 (8–9); M–F (10–9), S–Su (10–7); Su, Feb. 28 (10–7).
• Men's and women's clothing from Isabel Marant, Robert Geller, Alexander Wang, and more is 30 to 75 percent off at the Stuart & Wright sample sale. Through 2/14. 85 Lafayette Ave., nr. S. Portland Ave., Fort Greene, Brooklyn (718-797-0011); Th–S (10–8), Su (noon–6).
• Fall/winter merchandise from Gary Graham, Karen Walker, Mociun, and more is 60 to 80 percent off at Jumelle. Through 2/15. 148 Bedford Ave., nr. N. 8th St., Williamsburg, Brooklyn (718-388-9525); Th–M (noon–7:30).
• Spend more, save more at Henri Bendel's Addicted to Sale. Spend $200 or more, receive $35 off; spend $350 or more, receive $70 off; spend $500 or more, receive $125 off; spend $750 or more, receive $185 off. Through 2/15. 712 Fifth Ave., at 56th St. (212-247-1100); M–S (10–8), Su (noon–7).