Frustration

Yesterday, I tried to order a gray and army green striped long sleeved dress from Metier--T by Alexander Wang. Alas, I need a L and they only ordered up to M. It was just in, so I assumed somebody else would have it. Wrong. I emailed Alexander Wang's customer service who told me they were out of that dress and refered me to shopbop, Opening Ceremony and Barneys--all of whom I'd tried first. Nobody seems to have this dress. If anybody sees it please let me know--I've literally gone to every ecommerce site I can think of as well as looking at the Alexander Wang stockists and finding nothing. I can only hope their customer service is clueless and that the dress will arrive online elsewhere soon (Metier is usually fast, I believe, in updating their stock). Why they didn't get an L in defeats me--when you are 5'10" it's tough to be much smaller unless you are a model or 18 years old.