Repetition is the most common and easiest way to do it. It means that elements such as color, shape, material, pattern, process, etc. appear two or more than two times in clothing collocation.
This method emphasizes the effect of the same elements, which makes the collocation with a sense of order and unity.
▲The pattern repeats
▲ The color and material of clothes and shoes are repeated.
▲ The color of the clothes and shoes repeats
▲ Belts and shoes repeats
▲ When two or more elements appear alternately, called alternating; Valentino Stripe Rainbow Pattern