• Eryn brinié is hosting an open call for students to submit designs for the store's window display using the official Fashion's Night Out T-shirts. The store will select one student to style the window for the event on September 10. 8/19 and 8/20. 72 Mercer St., nr. Spring St. (4–6).
• All merchandise is 85 percent off at the Rachel Roy sample sale. Through 8/20. 1411 Broadway, nr. 39th St., 37th fl.; W–Th (10–7).
• All spring/summer merchandise is 50 to 80 percent off at Gargyle's end-of-season clearance sale. Brands include Acne, United Bamboo, Common Projects, Rachel Comey, and more. Through 8/21. 16A Orchard St., nr. Canal St. (917-470-9367); W–F (noon–8), and online.
• Wedding gowns from brands like Angel Sanchez, Matthew Christopher, Carmela Sutera, and more are up to 70 percent off at the Gabriella New York sample sale. Also find deals on veils, headpieces, and bridesmaid dresses from Bella Bridesmaid. Through 8/20. 400 W. 14th St., at Ninth Ave., second fl. (212-206-1915); Th–F (noon–7).
• All merchandise is 20 percent off at the Eryn brinié fall presale. Through 8/20. 501 Broadway, nr. Spring St. (212-308-6134); W–Th (7–9:30).
• Spring/summer 2009 ready-to-wear items and accessories are 80 percent off at Matthew Williamson. 415 W. 14th St., nr. Ninth Ave. (212-225-9881); 8–noon.
• Dresses, skirts, tops, and shorts by Minnie Mortimer are 30 percent off. Enter the code minnie30 at checkout. Online only.
• Become a fan of Henri Bendel's Facebook page or become a follower on Twitter and receive 20 percent off purchases made through August 24. Offer available by using the in-store Bendel Social computer kiosk or online. Through 8/24. 712 Fifth Ave., nr. 56th St. (212-247-1100); M–S (10–8), Su (noon–7).
• Claw Money menswear, womenswear, sunglasses, and jewelry are 50 percent off online. Through 8/25. Online only.