Try not to be too scary for young children - you don't want to be responsible for sleepless nights! be a bit careful with spider decorations - a lot of people,adults and children - have a phobia about them!
Pumpkins are always a hit
Costumes
If the children want to dress up, costumes for both vampires and ghosts are simple.
Ghosts wear white - and white sheets are easy to come by. Just make some holes for the eyes and that's it.
Vampires are known for their black capes. If you can't find any fabric use a refuse bag.
Party Bags
Abc Theemers can provide party bags if required or you can quite easily providr your own.
Fill a bag with small halloween toys - bats, teeth, pretend blood etc. Girls like bracelets that glow in the dark and a lot of supermarkets sell halloween earrings and hair clips during October.