This is a crochet pattern for a unicorn scarf. The size is adult, but can easily fit teens and pre-teens, and the length can be changed to suit your needs.
I used 7 different pastel colors, plus white. About 30-40g of each color. 100g of white. The weight of the yarn is similar to Lion Brand Pound of Love, which is Weight Category 4 (worsted weight, aran). You can also easily use various scrap yarns for this project. You also need black and off white sewing thread, and 3 buttons (or you can crochet your own eyes and nose.
Please do not share my pattern in any form. You are however allowed to sell any finished crochet items you make using my patterns.
If you are interested in making the curly tail, please check out the instructions on my blog here http://www.wersoto.com/curly-tutorial/ and here http://www.wersoto.com/unicorn-scarf-curly-instructions/