Solid white pocket square with a colorful wide layered trim. 
If you desire a different color trim than listed in the OPTIONS just note the color in the comment section. 
You can also request different pocket square colors in the comment section.
A white pocket square with colored trim is a stylish accessory that can add a pop of color to your outfit. The colored trim can be a subtle or bold accent, depending on your preference. It's a versatile accessory that can be paired with a variety of suits and jackets.
When choosing a colored trim for your pocket square, consider the color of your suit or jacket and choose a color that complements it. For example, if you're wearing a navy suit, a pocket square with a light blue or burgundy trim would look great. If you're wearing a grey suit, a pocket square with a red or yellow trim would add a nice touch of color.
To wear a white pocket square with colored trim, fold it neatly and place it in your jacket pocket so that the colored trim is visible. The fold of the pocket square can vary depending on your preference, but a classic square fold or a puff fold are popular options. Just be sure to keep it neat and tidy so that it adds a touch of sophistication to your outfit.