Yum! Everyone loves m&m’s and that’s why you should turn yourself into one by dressing up in an officially licensed M&M'S Halloween costume this year. With an array of colors to choose from, you’ll be able to transform yourself into your favorite M&M'S character and have the sweetest costume in town. Our m&m costumes are perfect for teens, adults, and groups. Want to step up your Halloween costume game entirely? Slip into an inflatable m&m costume and you’ll be sure to blow away your competition.