Due to the popularity of our the cat in the hat inspired thing 1 and 2 t shirts we now offer tees for things 3 and 4 ok there were only two things in dr seuss classic kids tale but in the real world there are bigger groups of things now whoever is the thing 4 of your family or group can join the fun with one of these childs 100 cotton thing 4 t shirts and for all you bigger things there are also thing tees available in grown up sizes in the fancy dress section of our website