Leap year babies celebrate, and then it’s on to March and more than a few style happenings on the horizon. The week revs up tonight with Poshmark’s first San Francisco Live Posh Party, where you can don a party dress and hope to sell it before the evening’s through. Thursday packs a slew of events into one night. Head to Cow Hollow for the Sasha Maks Vintage E-Boutique Launch Party, to the FiDi for a Refinery29 shindig at Bastille and to SoMa for the darkly edgy Supreme Beings Fashion Show featuring new work by San Francisco designers IIMUAHII and Ilanio. Next, try stripping down to your skivvies for free clothing on Friday at Union Square’s Desigual before stepping back into your sophisticated self for a Saturday Camilla Olson presentation on the Peninsula.

See you out and about!

You can find details on all of these events and more happening this week on the SF Indie Fashion Calendar.