Vampires, Witches, Ghouls & ghost, skellingtons, devils. There also might be a few more that I have missed.
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.
witches, pirates, and princesses, of course!
Most traditional would have to be a candy corn or a witch, perhaps a mummy. It can also be a vampire or ghost. My favorite traditional Halloween costume is a candy corn witch.
As long as it is not past Halloween, it isn't too late to get a costume. Costume stores are open on Halloween and days before.
Umpire is a Halloween costume. It begins with the letter u.
I believe the best place to get a halloween costume is from Party City.
A costume for Halloween that is made of satin
Halloween Costume Ideas for Men Women and Kids. Pumpkin carving tips, Safety tips, Sexy couples Ideas, Halloween Foods http://halloween-costume-ideas-2013.blogspot.com/
The first consideration would be to find a costume that is most comfortable for your dog. There are many choices out there such as a bumble bee, a princess or a ladybug. Some good websites to help you decide are http://halloweendogcostumes.org/ and http://www.costumecraze.com/Traditional-Costumes-Halloween-Costumes-Halloween-Costumes-for-Pets.html.
For Halloween I always prefer something scarier :)
Maybe you can rephrase the question. Do you mean, 'What was Elliot's Halloween costume in "E.T.: The Extraterrestrial"?'
Umpire is a Halloween costume. Uncle Sam is another costume.