Hi! Our wedding is October 29th so we like the idea of a Halloween wedding reception. But we still want it to be classy. Our colors are purple, black & silver. I know the most common way to do holloween is pumpkins-and we want to stay away from that idea-no pumpkins-no orange. Like I said we'd like classy-so we're not going to ask people to wear costumes. IDK-I'm kind of stuck finding ideas-Please help! Thanks in advance!