• Meet Jennifer Aniston as she debuts her latest fragrance at Sephora. Starting at 10 a.m., the first 250 people who purchase Aniston’s fragrance are guaranteed an opportunity to meet her and have her sign their fragrance bottle. 711 Lexington Ave., nr. 58th St. (646-521-2200); 6–8.
• Browse the interior designs at Housing Works' Design on a Dime benefit. Fifty-four interior designers will each create a room vignette using donated merchandise, which will then be sold for 50 to 70 percent off retail pricing. All proceeds benefit Housing Works' Jefferson Avenue Residence Project, a new housing development in Brooklyn for homeless adults living with HIV/AIDS. Metropolitan Pavilion, 123 W. 18th St., nr. Sixth Ave.; Ticketed opening-night reception and shopping, 7–10 (starts at $150 advance/$200 at the door). Free public sale, F–S (10–6). For more info and tickets, visit housingworks.org
• Shop for jewelry and handbags at Fablogue’s trunk show, featuring designers Andrea Corson, Anuja Tolia, and Alexandra Satine. 1500 Gallery, 511 W. 25th St., nr. Tenth Ave. (917-226-8525); 6–9:30.
• Browse the latest collection of bridal gowns at the Vera Wang spring 2011 trunk show at Saks. Through 5/7. 611 Fifth Ave., nr. 51st St. (212-753-4000); 10–8. Call 212-940-2269 to make an appointment.
• Make your own Havaianas at Bloomingdale's. Customers can choose a sole and strap for their sandals and personalize them with crystals and studs. Through 5/8. 1000 Third Ave., nr. 59th St. (212-705-2000); Th–S (10–10), Su (10–9).
• Visit the gallery exhibitions and attend events, activities, and sales as the Affordable Art Fair returns to NYC for its spring showcase. Through 5/8. 7 W. 34th St., nr. Fifth Ave.; Th–S (11–8), Su (11–5). For ticket info, visit aafnyc.com
• Blouses are $95 (originally $395), skirts are $65 (originally $275), and dresses are $155 (originally $525) at the Catherine Malandrino sample sale. Through 5/8. 155 Fifth Ave., nr. 21st St.; Th–F (8–8), S–Su (10–7).
• Lingerie and swimwear are reduced up to 80 percent at Araks's spring sample sale. Through 5/6. 137 Grand St., fifth fl., nr. Crosby St.; Th (8:30–7), F (9–6:30).
• Discounts of 75 percent are available on clothing and accessories at Lafayette 148's warehouse sale. Through 5/6. 148 Lafayette St., nr. Howard St. (646-922-1799); Th (9–7), F (9–6).