Ladies, this one is a no-brainer. Net-a-Porter is our absolute favorite online destination for everything drool-worthy and prohibitively expensive, and they only take markdowns twice a year. For our US readers, today is one of those two precious, hallowed days. The Net-a-Porter End of Season Sale has launched with discounts up to 50%, and it is beautiful. GO. Now. Before all of the good stuff sells out, which it will. Suddenly, those out-of-reach dream items seem so much more attainable.