• Men's and women's fall/winter sample items will be available at Tim Hamilton's sample sale through Tuesday. Visa/Mastercard accepted only for purchases over $100. Tim Hamilton, 508-526 W. 26th St., at Tenth Ave., Suite 5B (917-355-4517); F 11-7, Sa-Su noon-5, M-T 11-7.
• Check out unique fall fashion and jewelry by local New York designers when they showcase their work for a limited time at the Independent Designer Pop-Up Shop. Chelsea Market, 75 Ninth Ave., nr. 16th St. (646-732-6877); 11-8.
• French Connection will host a Columbus Day weekend sale event at both of their NYC locations, featuring 30 percent off your entire purchase (no exclusions), plus an additional 30 percent off sales items. French Connection, 700 W. Broadway, at Prince St.; 435 West Broadway, btwn. East 4th St. and Astor Pl.; Th-M, hours vary by location (see fcuk.com for details).
• Shop Irene Neuwirth’s jewelry collection at her new pop-up shop, located in the former BOFFO’s 57 space. The store itself is a must-see: Marc Fornes of THEVERYMANY transformed the space into an underwater jungle of sorts. Irene Neuwirth, 57 Walker St., nr. Broadway; through 10/12.