This season, military chic transcends brass buttons and badges. Rather, the trend gets down in the trenches with olive-hued dresses and buckled stiletto boots. The key to looking casual cool–rather than recently discharged–is to keep pieces fitted, wear only one military look at a time and add ultra feminine touches.Rock & Republic Military Jacket, $505; at Neimanmarcus.com . Stella McCartney buckled military boot, $1,145; at Neimanmarcus.com. Military Jersey Dress by T Bags, $198; at Saksfifthavenue.com. Military Memorabilia Belt, $250; at Juicycouture.com. LOVE from Ya-Ya Supa Fly Crops, $155; at Shopbop.com. Mackage Wool Short Coat, $498; at Searlenyc.com.