Poshmark Party, Wednesday 6–9 p.m. Wear last year’s NYE dress to the party, learn how to sell it on the Poshmark app, and shop the outfits of other partygoers. Acre/SF, 301 Union St., S.F.
Pink&Harmony opening, Thursday, 6–9 p.m. Nosh on cupcakes and champagne while browsing the new store’s urban-chic wares (get 15 percent off during the party). 270 Capistrano Rd., Half Moon Bay. Click here for more info.
Supreme Beings: Conceptual Fashion, Thursday 7–9 p.m. Local designers Ilanio and Iimuahii will showcase their latest collections, and the evening also promises improv contemporary Japanese dance. SOMArts Cultural Center, 934 Brannan St., S.F. Click here for more info.
Sasha Maks Vintage Launch Party and Trunk Show, Thursday 7–9 p.m. Urban Darling stylists will be on hand to help you curate a look that’s all you at the e-boutique’s redesign launch. Conifer, 2848 Webster St., S.F. Click here for more info.