The best Halloween costume for a teenager is probably Scream.
Or dress as a vampire, but just with makeup like Robert Pattinson or one of CW's Salvatore brothers, without a costume.
My ballss
There are many popular costumes worn for Halloween such as a witch costume. Boys costumes include super heroes and vampires.
Halloween costumes
Start by looking at what is most popular at costume shops such as www.spirithalloween.com/boys-costumes. Then see what the boys themselves want to be!
There are literally dozens of different halloween costumes available for your son. One of the best costumes is actually the costume of a cowboy.
Witch or princess costumes are popular for girls and devil costumes are popular for boys. Ghost costumes are also popular.
Most boys like to be a hero for Halloween. Try Superman or Batman costumes for the boys. You can also look up costumeideazone for more ideas on what to wear for your kids. Try going to Walmart or Targets and find some costumes that they like.
Pirates of the Carribean, Harry Potter, Twilight Vampires and Power Rangers are popular Halloween costumes for boys aged 6 to 10. Just Kids Costumes offers a great variety by age. Find it at: http://www.justkidcostumes.com/
Princess. Cheerleader. Schoolgirl. Anything with a skirt!
wolf and vampires for boys,witch or vampires for girls
In 2012, the most popular boys' Halloween costumes were superheroes - mostly from The Avengers franchise, like SpiderMan, the Hulk and Captain America. For girls, the most popular costumes included Disney princesses.
If you are looking for more information on what is the list for a costume boys will put on come Halloween, the best place to look is on halloweenedge.com/category/childrens-costumes/
Depending on where you live, you may want to go to some shopping center and malls for a halloween costumes. Some drug stores should have the costumes as well. If you want to purchase one online, you may do some research about it.