Flashlights make a great ghoulish light source, as does the glow coming from a line of jack-o-lanterns.
Add scarecrows or jack-o-lanterns as holiday accents.
Look for candles shaped like skulls, witches' hats and brooms, or jack o-lanterns for your wedding favor.
A touch of Halloween can be added by sprinkling shiny confetti made of bats, jack-o-lanterns, ghosts and black cats on the tables.
A coordinating ribbon can be tied around each stalk, or the pumpkins can be carved with monograms, hearts, doves, or other wedding symbols for themed jack-o-lanterns.