Can someone please tell me how to attach a ribbon to a knitted baby’s bonnet. I am talking about the rosette that lies flat at each corner of the bonnet and it sort of looks like what they call a “rosette”. There is one rosette on one side and the ribbon seems to go over to the other side (remaining uncut) and there is a rosette on the other side. Also, about how much ribbon would I need? I would appreciate any help and send thanks in advance.