Spooky card-stock spiderwebs hang from up above-spun, perhaps, by the store-bought arachnid dangling nearby. We covered a table with gauze and then affixed black tissue-paper tatters to the table and sweets-laden cake stands. You can make these frightening flourishes with some inexpensive craft supplies in just a few minutes. Hair-raising party decorations don't need to be costly or fussy.