The Denim Jacket-This week, Zac Efron and Joe Jonas captured our attention as they headed out in casual looks based around the essential denim jacket. Continuing a penchant for black, Efron paired a black denim jacket with matching jeans while Jonas broke up his look, utilizing different washes. Pairing the denim jacket with a t-shirt, jeans and a cool pair of shades, the season is a breeze and comfortable. Check out some of our favorite denim jackets below.