Transitioning Etiquette rules?
by Confused & Concerned
How can I relay the importance of etiquette without creating ill will or embarrassment?
How to respond to a "vow ceremony" invitation with an enclosed gift registry card?
I don't know if this is a new trend ceremony for couples that have been living together and do not intend to or have not married in a religious ceremony or what.
The response card was addressed but no stamp. If they have previously married, it would be less than a year.
Is there a way to respond tactfully without mailing an etiquette book to them?