Pinstripes were seen on quite a few Fall 2014 RTW runways, including Dior, Costume National, and Vionnet. Designers took the classic businessman's fabric, and manipulated it into sexy slouchy menswear shapes, draped dresses, and flounced skirts. This Stella McCartney pinstripe skirt has a masculine weight, but is all ladylike flutter in the front. Being the overachiever that I am, I went with the tri-stripe: a little midnight blue, a little black, and a little ecru. And this Acne Studios sweatshirt is one of those pieces that you can live in all season.