July is an exciting month when it comes to fashion. Summer styles are at their peak, and brand-new fall looks are right around the corner. Keep your eye on the following trends: First up, nautical designs are giving vivid primary hues like red and blue their due in the spotlight. Next, aluminum, a Pantone favorite, casts its metallic sheen on fashions for both men and women and is slated to be a major contender once September arrives. Last and definitely not least, rhinestones and crystals continue to bedeck everything from dresses to blouses and handbags to shoes with dazzling bling.