You guys get a million invitation questions a day, but I couldn't find this one. My wedding is still a little bit off, but I have a question about the outer addressing of an invitation. My sister, her boyfriend, and their two children are invited to the wedding. Do I need to write out the children's names or can I put that on just the inside? Just so everyone knows, I'm not sending the invitations yet, I was just wondering for future reference.
Also, because me niece is in the bridal party, I was told I need to send her a separate invitation, is this true?
Edit- Clarification