The pattern is very easy and knowledge of a basic chain and a double crochet stitch is the least requirement. The width of the scarf depends on the length of the first row of an even number of chains. Materials I used for the project are:
1) Two balls of mercerized cotton thread
2) No. 8 steel crochet hook
You can use any crochet thread of your choice and any small hook that suits you. The number of crochet thread balls will depend on your desired scarf length.
This is my finished scarf:
I think the pattern can make a good curtain too. :)