A grey crew-neck t-shirt and light blue ripped skinny jeans are a good combo to add to your casual lineup. On the fence about how to finish off your ensemble? Rock a pair of white low top sneakers to up the fashion factor. When leaves change color and autumn is at its best, you'll love this outfit as your go-to for transeasonal weather. Those who wonder how to rock edgy off-duty style as you pass the big 3-0, this pairing should answer your question.