Everybody loves ponies. They've got all the great features of horses, but they're smaller. And cuter. Also, in the case of My Little Pony they are also cartoon and magic. What's not to like? The Girl's My Little Pony Costume Ð Rainbow Dash needs no introduction. It's a girl's costume of the cartoons sportiest little Pegasus! And who doesn't love pegasuses? They've been around since the dawn of the written word. Much like "My Little Pony, the myths of old keep coming back for a reason. Celebrate the best show on The Hub this Halloween with the right costume! The Girl's My Little Pony Costume Ð Rainbow Dash is sure to start a sonic rainboom when you go out trick or treating! It's a classic just waiting to be made!