Okay, so this is not exactly a new trend. It appeared all over street style and runways last spring. But it's back and just as good. This year it goes beyond your basic white, adding geometric prints. Another exciting shirtdress style is the tie neck silk version, I love this Kate Spade version. Classic. But for a more wallet friendly version, this Topshop one is awesome. If you're more of the androgynous type, this JW Anderson pinstripe is perfect.