This pairing of a light blue harrington jacket and black and white vertical striped chinos is the perfect base for a myriad of stylish combos. Complement this ensemble with a pair of black athletic shoes to make an all-too-safe ensemble feel suddenly fun and fresh. With rising temperatures come warmer afternoons and balmy nights and the need for a neat getup just like this one. And if we're talking casual fashion tips for 20-somethings, this getup is a good look on most gentlemen.