Shop bsociale's closet or find the perfect look from millions of stylists. Fast shipping and buyer protection. Hello Poshers, I’ve been chosen to host a celebration for Poshmark’s 13th Birthday. Please read the listing for the details. This will be a great time to dress festive, meet one another and discuss the future of reselling. Space is limited so please send your RSVP as soon as you are able to confirm your schedule. I will also have a waitlist, as I know that schedules change. Timeliness is key as I had to make a non-refundable deposit for the reservation. I look forward to seeing some familiar faces and hopefully some new ones!