How many extra wedding invites should I order?

Related questions

1. When should I post on Dribbble?
2. What is a dribbble invitation?
3. How much should you spend on wedding invites?
4. What is a dribbler?
5. What is dribbble draft?
6. What is rebound dribbble?
7. How do I invite to dribbble?
8. Do you need invites for dribbble?
9. How does dribbble invite work?
10. What is dribbble used for?

Tags

1. #ordering
2. #since
3. #determine
4. #should
5. #usually
6. #cases
7. #invitations
8. #about
9. #where
10. #order
11. #think
12. #quantities
13. #exact
14. #always
15. #extra
16. #needed
17. #number
18. #wedding