This pocket square is perfect, you just have to know where to use it. It's not silk, it's cotton. If you look closely at the material, you'll see that it's rougher. This is not good for a classy formal event when you need a soft pocket square with shine. However, it is excellent for a more youthful, trendy and casual look. I wore it to my wedding with a navy blue suit, oxford collar shirt and tie and it complemented the outfit well. A formal pocket square would be overdone. I haven't used the button but I see myself using it with the right outfit.