I would make a pattern of the "pink ribbon" symbol. Make it big enough and wide enough so you can stitch around it and around the inside "hole/opening. Depending on the size of the pink ribbon, your square will have to be big enough to accommodate it with some space around it. Do a few samples with scraps until it look proportionate and go to town. Sounds very nice. The ribbon, when snipped and washed and dried will "rag" nicely because of the curves, which create bias edges. Good luck. Gerry