The competition of gymnastics sport aerobics requires athletes in dressing strictly. There are three important elements and characteristics for the dress and personal adornment in the gymnastics sport aerobics competition: such as style, color, pictures. Style has some specific requirement, which can make dressing more ethnologic through the small changes. Then, different color can express different emotional theme, which skillfully using the main color and matching different colors properly to make the theme of the show perfectly display, as well as to raise people in spirit of color pursuing for the race dressing can be more fashionably. Besides, some more characterized and individually costumes can be designed by digesting the propitious pattern and geometric scheme.