Go, cat, go. What: Olivine Winter Sale Why: All winter clothing, shoes, accessories, and beauty items marked down 30-70 percent, plus a percentage of Friday’s proceeds goes to First Place School. When: Starts Fri. Where: 5344 Ballard Ave. NW (206-706-4188). What: Tulip/A Mano Semiannual Winter Sales Why: Double up with clothes and shoes from Mike & Chris, Vena Cava, Chie Mihara, Cydwoq, and more, starting at 30 percent off. When: Starts Fri. Where: Tulip, 1201 First Ave. (206-223-1790); A Mano, 1115 First Ave. (206-292-1767). What: Juniper Winter Sale Why: Up to 70 percent off ecochic items from Stewart + Brown, Souchi, JP Organic, and more. When: Starts Fri. Where: 3314 E. Spring St. (206-838-7496). What: La Rousse Winter Sale Why: Entire store marked down 30-50 percent, including Pine IV denim, American Retro, and Karen Walker. When: Starts Fri. Where: 430 Virginia St. (206-448-1515). What: Polite Society Winter Sale Why: By Malene Birger, Baum und Pfergarden, and all winter/holiday merch at 35 percent off. When: Now (while the going’s good). Where: 1924 First Ave. (206-441-4796). What: Lambs Ear Winter Sale Why: Up to 50 percent off entire store (including shoes from Loeffler Randall and Ellen Verbeek and bags from Anna Corinna) plus free Cupcake Royale minis. When: Starts Sat. Where: 3516 Fremont Pl. N. (206-632-2626).