Who: Fashion label Greta Constantine What: A midsummer party by the pool with Stoli cocktails showing off pieces from Greta Constantine’s Spring 2014 Collection. Where: A lovely mansion on Admiral Road, Toronto. Why: Why not end the summer over cocktails, lovely clothes and fashionable people? Carcia HerCastle of ItsMusicFashionLife.com, Victoria of HauteCanada.com & Natasha of…