One thing that I spotted on girls all over NY during Fashion Week that I couldn’t wait to get my hands on was the long-sleeved mini dress. I loved that the simple piece was versatile enough to look striking in both daytime street style shots and each evening’s party pics. Everywhere I turned, this style seemed to pop up. Hanne Gaby Odiele paired hers with a leather jacket and black booties at the Alexander Wang after-party, and Harley Viera-Newton wore a blue velvet Erin Wasson x RVCA dress to Wasson’s show at the tents. Possibly the greatest thing about this dress is that there are so many affordable versions of it. The T by Alexander Wang style is on Shopbop for $90, and there is also this Velvet option for $86 that comes in three colors. If we are in for a few more weeks of warm weather, I can't wait to wear this dress on its own, but I'm sure it will work just as well with tights and a cozy sweater as soon as the temperature drops.