Such must-haves as a zip sweater and a beige crew-neck sweater are an easy way to introduce some cool into your casual collection. Take your look down a sportier path by rocking a pair of black and white canvas low top sneakers. This one is a viable option when it comes to figuring out a well-coordinated look for unpredictable fall weather. Those wondering how to wear edgy casual outfits after 30, you have your answer.