Bizzy hands posted a blog containing a number of different crochetable symbols inspired by Irish and Gaelic designs. Some of them are quite versatile and could be sewn onto skirt hems or used in free-form designs for jumpers or blankets.
The link below is for the blog itself which doesn’t give step-by-step instructions, but it does provide a brief description on each symbol, and includes designs too. If you’re a semi-experienced crocheter then this is probably for you. It’s all in US terms so don’t forget to refer to our translation guide.
Here it is:
– Leeloo the Tall