Witchy Ways Invitation
The only witch your guests will be thrilled to see at their front door. This playful invitation is the perfect combination of fright and fun. Plus, it comes in five different silhouettes and three paper styles for complete customization. One tip, though: Square cards require extra postage, so opt for the modified rectangular envelopes to keep your postage cost in check. Don't forget to use the free online RSVP service to easily track your guests' responses. Simply check the box and add your personalized URL to the invitation.
To buy: $22 for 10, tinyprints.com.