Brianna of First Date Boutique gives us several different ways to tie a summer scarf. This light and airy accessory can add an extra touch to any outfit, and Brianna runs down each style, and then, using herself as the model, shows us exactly how it's done. First up, we have a wide and loose style, where the scarf covers almost your entire front, looking almost like a poncho. Second, a style similar to how you wear a winter scarf, with the two distinct ends coming out and across your chest....