Whether it's your unbirthday or not, the Adult Classic Mad Hatter Costume is certainly for you. This famous Alice in Wonderland character is one of the most beloved in the franchise. Take on the look of this character from down the rabbit hole by putting on this costume which is exactly how he appeared in the films. A green and brown diamond patterned vest is covered by a large brown coat with matching lapels. A bow tie comes with as well as his signature oversized hat. The hat even has the 10/6 stuck inside the brim, just like in the Alice in Wonderland movies. If you're going to be the Mad Hatter, you'd have to be mad not to grab some accessories like a teacup. Whether a tea party or a Halloween party, the Mad Hatter costume will be appreciated anywhere.