Call Gringott's! Someone has turned their GAP gift certificate into AMEX black card!! Get into your Hogwart's best and have a perfect chic look for your Muggle existence.

First of all, don't be persuaded into buying flat boots, those Thestrals need a good stiletto in the ribs at the most important moments.
buy it at net-a-porterHogwarts gets drafty, this veregated pullover from Chloe will keep you warm even in Forbidden Forest in the dead of winter.
buy it at net-a-porterWear pants for those long, oh-so windy broom rides. This slim fitting pair from Rick Owens will keep your wizardly modesty at rest.
buy it at net-a-porterTRUE COLORS. That's right, Hufflepuff, pretending to be Slitherin in this serpent belt from Roberto Cavalli on the weekends.
buy it at net-a-porterFor carrying wands, toads and the heads of your conquests, if you choose. Pick a messenger bag so your broom and wand hands are free!

buy it at net-a-porterbuy it at net-a-porterTop off your wizardly wardrobe with this asymmetrically cut coat from Vivienne Westwood or a landscape embroidered cape from Alexander McQueen!