Non-neutral colours add flair, contrast, and visual interest to a look. They can be bold or subtle. Warm or cool. They can boost your mood and express your feelings. They stand out. Wear them as statement pieces or as outfit accents.
Some wardrobes are rich in non-neutral colours. The more willing you are to combine unexpected and clashing colours in an outfit, the easier it is to manage a wardrobe with a large assortment of them because you have more outfit options available to you.
When adding a new non-neutral colour to your style, ask yourself whether you already have the neutral items to wear with it. If not, purchase the new colour along with a neutral support act to make sure you have cohesive outfits that are ready to wear.