You're the writer -- you need to think of your own characters or they will not be interesting to you. Pick characters that you think about when you think about Halloween. If you have trouble, then maybe you're not really interested in writing a story about Halloween after all.
A good character to dress up for Halloween is any of the characters from the movie Pirates of the Caribbean.
Some dress up as manga characters.
If you are looking for more information on where can you find some good Halloween music, the best place to look is on blogcritics.org/music/article/ten-halloween-songs-that-arent-as/
There are a lot of halloween lollipops out to choose from, all with differenty shapes. In my opinion some really good halloween lollipops, probable the best out there is made by a company called DumDum.
You can use your imagination on this one very well. You can get the gravestones and put the names of scary characters from movies like Frankenstein, The Munsters and Addams Family,
Superman is a popular men's costume. Other good choices are, any of the Star Trek captains or Marvel characters.
It'm amazing how simple a good costume can be to make! Look at http://familyfun.go.com/halloween/halloween-kids-costumes/ for some good ideas. Happy Halloween
bobbing for apples
Some good Halloween effects include blacklights, fog machines and spider webs. You can find creative ideas and make purchases at http://www.halloweeneffects.us/
Some parents want their children to experience the excitement that comes with Halloween. There are many choices in costumes. They have animals, bugs, themed characters, and costumes to match the parents!
Spirit Halloween is pretty good.
A great Halloween craft may be carving pumpkins for kids. Another Halloween craft for children would be creating their own costume.