How about Victorian or English style candle sticks and a Holiday greeting beneath it and depending on clientèle, a Bible verse on back. Also for Hanukkah, a Menorah with appropriate wording. For Thanksgiving, someone a couple of years ago shared pilgrims kneeling in prayer, that would be very nice with Happy Thanksgiving. There's also a Santa kneeling in prayer at the manger if you can find the site to purchase it. This would make a super candle! It's Holiday time, but don't forget weddings/unity and birthday candles also. They also make nice gifts for teachers. Also, snowflakes are always a big hit. You can purchase pretty tissue paper and transfer that design, just insure that you don't get the glossy tissue kind, it doesn't work.
** How could I forget baby announcements and snowmen for Christmas!
Here's some beautiful pics that Natalie shared:
http://www.wrapcandy.com/forum/index.php/topic,47434.0.html