This pocket square features a vibrant butterfly pattern with multiple bright colors like yellow, orange, blue, green, purple, and pink on a dark background. To let the pocket square stand out, pair it with a solid suit in classic colors such as black, navy, or charcoal gray. These neutral tones will highlight the lively design. For a bold look, you could also try a deep green or royal blue suit that matches one of the accent colors. Avoid patterned or very light suits, as they may compete with the pocket square’s colorful and detailed design.