This jellyfish-inspired hat is a great starting point for a costume for infants, children, teens, and adults. You can crochet or knit the hat itself at home or you can easily purchase one.

Jellyfish can be found in every ocean and seacoast in the world. Georgia’s coast is no exception, and August is peak time for the gelatinous creatures that lack brains, hearts, bones and even blood.

The many-ribbed jellyfish can grow up to 7 inches across and has delicate tentacles surrounding its bell. On the underside, it has a stomach and gonads, which are visible through its clear body.