It's the happiest time of the year and time to make your little boy even happier! Great for a school play, dressing up on Christmas day or simply playing around the tree, our exciting collection of Boys Christmas costumes has everything they need to look and feel festive. Boys Nativity costumes such as Jesus, Joseph, the three kings and a collection of traditional Bethlehem shepherds are the top choice for a school play, whilst Santa Claus outfits, Snowmen and friendly Antarctica penguins are the way to go to add some fun into the theme. We have boys Christmas fancy dress in a wide range of styles and characters here on Fancydress.com! For more Christmas outfit ideas, browse our Christmas category here, where you'll find costumes for the whole family!