This modern casual combo of a blue denim jacket and light blue ripped jeans is super easy to throw together without a second thought, helping you look amazing and prepared for anything without spending too much time going through your wardrobe. A trendy pair of black and white canvas low top sneakers is an effective way to infuse a dose of elegance into your ensemble. Those who are curious how to rock cool casual outfits as you make your way through your 20s, this ensemble should answer your question.