Here are some super cool Halloween quick decor ideas.
Latex Glove Hand
Take kitchen or garden gloves (http://www.geoqpons.com/clearance?search=garden+gloves), fill them with water and use them as decor. You can also color the glove black or let drops of red pain on it to give the look of blood.
Write “Spooky” on thick paper and make a cutout. Color it black and add some fur hair or black pipe cleaner of real spooky effect.
Cut little pieces of black ribbon (http://www.geoqpons.com/joann-clearance-14890578-detail) , tie it on dry tree branches to create a bats-hanging-on-branches look.
Quickly paint balloons to get some really cool for Halloween.
Cover lollypops with white tissue and get cute lollypop ghosts. The kids will love them!