This pairing of a white short sleeve shirt and skinny jeans is indisputable proof that a straightforward casual look doesn't have to be boring. Don't know how to finish off this getup? Round off with a pair of black leather chelsea boots to bump it up a notch. When temps are getting lower and autumn is settling in, you'll love this combo as your go-to for summer-to-fall weather. This combination illustrates that after thirty your style options are in no way limited.