This pattern describes how you can crochet a disco cap with attached applique.

I used 20 grams of the described yarns, Zeeman soft or Lammy babysoft when using hook 4 mm.

You can use cotton if you like, just check if you have comparable yardage.

It is a beginne level pattern, worked in rounds.
You need to know how to do

Slip stitch, chain, single crochet, double crochet, magic ring.
Instructions for magic ring are included by a video link.
Also I included an alternative to the magic ring.

Project can be finished in about 2 hours and the hat will fit most woman, since there is a lot of stretch in the pattern.

You will need approximately 20 grams of yarn, scissors and a needle to weave in ends.
A measuring tape can be good to have too, since I included measurements in the pattern.

The pattern is written, no charts and included some pictures of the finished project and the planet.