We know how time flies. With that in mind, my colleague who makes cards as a hobby has started designing and making Christmas cards. Christmas is a time for parties and family gatherings so included in her schedule are cards for Christmas party invitations.
In fact, if you have a knack for art and craft, you can also make your own cards. A color printer is an added bonus. Have you tried putting together a personal card? Try it. It's a great feeling.