• Celebrate Sonia Rykiel’s 40th anniversary today while enjoying refreshments and a special gift with any Sonia Rykiel purchase. Bloomingdale’s, 1000 Third Ave., at 59th St., first fl. (212-705-2000); 115.
• A.P.C.’s surplus store in Brooklyn is lowering prices on already discounted jackets, trench coats, shoes, boots, and more from past seasons. Through 9/26. 35 Grand St., nr. Kent Ave. (347-381-3193); 17.
• The signature bags, scarves, shoes, ties, and ready-to-wear items from Hermès are on sale for five days only. Metropolitan Pavilion, 125 W. 18th St., nr. Sixth Ave., fourth fl. (212-463-0071); Wed., Fri.Sat. (106); Thurs. (108); Sun. (16).
• French luxury brand Baccarat is offering up to 70 percent off retail on a wide selection of their jewelry, including bracelets, earrings, necklaces, pendants, and rings. Through 9/25. 625 Madison Ave., nr. 58th St., second fl. (212-826-4130); 106.
• Irregular Choice is slashing prices on their quirky spring/summer heels by 50 to 70 percent. Through 9/24. 276 Lafayette St., nr. Jersey St. (212-334-3404); 117:30.
• Enjoy pieces from Roberto Cavalli, Christian Lacroix, Blumarine, Carolina Herrera, and more for up to 75 percent off at the Patti Rose sale. Through 9/24. 124 E. 58th St., nr. Park Ave. (917-533-8251); Tues. (97); Wed. (96).
• Receive 15 percent off your entire purchase at any Loehmann's store nationwide when you donate $5 at the register to the Ovarian Cancer Research Fund. Thursday only. 101 Seventh Ave., nr. 16th St. (212-352-0856); 99.
• Mika Inatome is hosting a sample sale on more than 100 of her signature slim-cut wedding gowns marked down to 90 percent off retail; a four-ply silk-crêpe gown is $376 from $3,765. Also enjoy 30 percent off her bridal shoe collections. Through 9/30. 93 Reade St., nr. Church St., second fl. (212-966-7777); by appointment only.
• Giuiliana Teso is having a sample sale on her signature fur outerwear. 584 Broadway, nr. Prince St., Ste. 504 (212-966-2929); 105.