• One of Portland’s most irreverent designers of casual but well-tailored streetwear, Brady Lange, is hosting a sample sale of his already reasonably priced designs at up to 85 percent off. He makes clothing for boys and girls alike, so everyone should go. Service, 2319 NE Glisan, Sat Feb 28, 11 am-6 pm
• It’s the biggest version of the PDX Collective Sale all year, with 11 boutiques—Adorn, Folly, Mabel & Zora, and Physical Element among them—clearing out their post-holiday back rooms. As always, go early for the greatest scores, and play nice! The Cleaners at Ace Hotel, 403 SW 10th, Sat Feb 28, 10 am-5 pm, Sun March 1, 11 am-5 pm
• Portland Bride & Groom’s Rocked wedding-planning bonanza returns to the Nines for a full afternoon of dresses, cakes, caterers, makeup, flowers, wine, napkins, stationary, tiaras, DJs, tailors, venues, manicures, photographers…. The Nines, 525 SW Morrison, Sun March 1, noon-5 pm, $15-25
• While the Portland Art Museum’s current Italian Style exhibit may be a retrospective of the last 70 years, it also has an eye to the future. In that vein comes the lecture “Codeable Objects: Making New Fashion,” from MIT Media Lab researcher Jennifer Jacobs, who will address how innovations in the digital world have the potential to influence future design with complex forms and patterns. Portland Art Museum, 1219 SW Park, Sun March 1, 2 pm, $17-20