While every parent who has a little girl usually offers their child the chance to dress up just like a princess each Halloween, for parents who have a little boy, there are a number of popular toddler Halloween costumes designed specifically with boys in mind. A great costume for tikes who aren't old enough for school is dressing up like a pint size football player. These days it's easy to find a costume shop that sells tiny helmets and authentically styled football gear that are a perfect fit for a tiny football player who's only a few feet tall.