Here few ideas found on the web to get ready with your kids.
Main inspiration: Martha Stewart website of course!.I like above these simple ideas such as clothespins bats on a light garland, paper mice silhouettes ( to buy at Michael's), folded paper hang-ups, tree decorations...
ideas also for your Halloween table with many ideas in orange and black...
To complete your table I like this spider web by Crate and Barrel,
and these haunted house placemats by Poterry barn kids,
and these pumpkin sets to transform your pumpkin in a pirate or a cat, still at Poterry barn kids
Enjoy !
Photos credits : Martha Stewart, Crate and Barrel, Pottery barn kids
