When I made this mohair lace scarf, I did not want to knot it when wearing. I got a great idea to make a flower cuff with a couple of buttons so I would not have to knot it. Lace and a rose... very girly look :) but I do not mind that sometimes :)
Here is a close up picture (you may click both of them to open even bigger)
Video DIY on the crocheted flower for those who crochet