cobalt blue: Dresses For Women Dillard's Amazon.com: Cobalt Blue Dress For Women Did you know? The Marine Corps' Dress Blues is the only uniform in the U.S. military designated to include the red, white, and blue colors of the American flag. This distinctive uniform Buy Lipsy Cobalt Blue Cinched Waist V Neck Maxi Dress from Next USA Male Officer Blue Dress Package The MARINE Shop With Slit Navy Blue Tight Fitted Prom Dresses Cobalt Blue Sequin V Neckline High Slit Prom