Hi: i purchased the Marvin the Monkey Hat I try making it in the adult size but for some reason it came out to small I crochet loose and it’s mall maybe it’s me but can you help me. I’m trying to make it for my sister in law she has Cancer she asked me to make it for her. Her mom used to call her Monkey. Oh I also notice that row 4 in the ear flaps is missing. Than you