Scream, Michael Myers, Chucky,
If you want costume ideas then the best place for that would be online on some Halloween websites. You can also just go to a website that has Audrey Hepburn costume ideas on their as well.
I have no idea, but I know that I love pokemon and that's what I would go as.
I believe the best place to get a halloween costume is from Party City.
If you are looking information on what would be a good alien costume for Halloween, the best site is on costumezone.com/, they will give you the best costumes.
DIY costumes are so much fun and always a huge hit at Halloween parties! Try making a costume to reflect a celebrity that has been in the news lately. Or imitate a product you have at home such as laundry soap or groceries.
the headless horseman
Part city
If you are looking for more information on where can you find a cheerleader costume for Halloween, the best place to look is on www.costumecraze.com/Traditional-Costumes-Cheerleader-Costume.
Probably ghost costume. Or ghost detector
There are literally dozens of different halloween costumes available for your son. One of the best costumes is actually the costume of a cowboy.
moster high
To throw a child's Halloween party, make sure you have some spooky snacks in addition to candy and a special Halloween "prizes" for the best costume. You can also have a pumpkin pinata, or pumpkin cake to serve for dessert.