I'm an incoming freshman to a university in Washington D.C. and I'm all ready on the hunt for the perfect tote bag! The bag needs to be: --large enough to fit a 13" laptop --closable on top (I have an open tote from LeSportSac right now and things fall out of it all the time! It's so annoying.) --lightweight And of course it goes without saying that it has to be fashionable. I've done my usual vintage shopping but no luck. A Longchamp Pliage would fit all my requirements--and I like how it looks--but the fact that it's so ubiquitous makes me kind of hesitant. Thoughts? Help!!