When you wear a silk pocket square in some sort of poofed way, how do you keep it in place throughout the day? I find that I'll get it set in the morning but then it slides into the pocket, or parts unfolds, or whatnot. Typically I lose it when I take the jacket off in the car, or wear it for a long stretch of time. Any good ideas out there to keep it in place, or am I doomed to constantly adjust? (I apologize up front if this is an old topic, but I've kicked around the search function a few times and haven't found too much on this topic.) thanks!