Today I have a tip for you about scarves. I recently learned this from a crochet book, this one. If you are making your own pattern for a scarf, knitting or crocheting and you don't know when it's long enough to stop, here is a tip. A good sized scarf should go from the tips on your fingers on one hand to the tips of the fingers on the other hand with your arms stretched out wide. Another way is to do that with a measuring tape and remember that measurement. I am about 150cm but, it's easier to just put your hands to the sides of you while holding the scarf.