My littlest is turning three tomorrow. THREE! I'm a bit sad about it. I wanted to make him a fun shirt to wear on his big day. I found this great shop on Etsy called KookooKids, that sells Monster number shirts. I thought they were totally cute and just had to copy it.
They use terry cloth for theirs which I loved, but I'm last minute so I just used some polar fleece that I had on hand. Their shop also sells the iron on kit to make your own which I would have ordered if I had found the idea before tonight. Check them out!