NWT ALO Yoga Pinstripe Daylight Mini Skirt Size XS Black and White Pinstripe. Lightweight feel with just enough structure 86% Polyester, 14% Elastane We’ll always stripe right on the Pinstripe Daylight Mini Skirt. This sweet style is the perfect option for sunny days and late nights. It’s a lightweight piece that has just enough structure for an elevated look—plus it features the built-in shorts everyone loves. Pair it with the Daylight Button Down for a chic outfit that means business.