I recently added some Bar Mitzvah cards to my licensed card range with Greenvelope.
This card comes with a thank you and save the date card and it also comes in 5 different colours!
These cards are great for people who still want to celebrate this occasion without making it look too religious. This design will probably appeal more to 13 year olds than older folks 🙂
If you like these cards or you want to have a look at my entire range with Greenvelope, this is my profile page which shows you all the designs that I have currently available.