I'm wearing a fairly standard suit from a well-known men's designer brand, but the pocket square was too big to fit in my pocket and is not only sewn up to the edges. So if you try to cut it, what's left will fall apart, but the fabric goes all the way to the edge and that causes fraying. It took a day after I received it so I had no choice but to trim it down in height and width and stick it together for one use. It's very disappointing that it hasn't become more universal.