At weddings it's rather common to decorate your lapel with a boutonniere, a very small floral arrangement. That shouldn't keep you from also allowing flowers into the dress pocket of your suit's jacket. The stylised, blood red roses of Karlek Pink gets nutrition from strong love. So I guess it's quite suitable that the pocket square Karlek get's a room close to your heart, where it can thrive and grow at the pounding of your heart.