Southern Formal attire requires the same elevated evening-wear choices you'd pick for a traditional location wedding, but with a southern flair. The goal is to keep cool in the sun, so light, breathable fabrics, fits, and colors are best. Ladies, opt for airy fibers and flowy silhouettes that will keep you cool in the warmer weather. Bright colors and prints are strongly encouraged (avoid shades of pink). Gentlemen, summer suits with airy button-down shirts, summer blazers, jackets, or sports coats paired with lightweight slacks are sufficient. Again, breathable fabrics (linen, khaki, seersucker, etc.) are key!