Weekends are long on the local fashion scene (check here for deets on all the shows, parties, and sales going on), and this week it kicks off tonight with the Flourish Mississippi fashion show and Power of the Purse at the Art Museum. Phlox is one of the shops showing at the Flourish show, during which owner Barbara Seipp will debut her own line, the new Isaac Hers, with a launch party following the runway show down at the store (3962 N Mississippi, 8-10 pm, all other regular merchandise 15% off during the party). To be sold exclusively at Phlox, the line draws from the ’40s and ’50s. Check out a sneak peek here: