("and Guest" will not apply to your invitations regarding your single guests when you are inviting ONLY them)

Single Status
Outer Envelope
Inner Envelope
female-unmarried
Miss (Ms) Sara White
Miss (Ms) White and Guest OR
Sara and Guest
female-divorced using maiden name
Miss (Ms) Sara Smith
Miss (Ms) Smith and Guest OR
Sara and Guest
female-divorced using married name
Mrs. Sara Gil
Mrs. Gil and guest
OR
Sara and Guest
female-who is an officer in the U.S. Army
Captain Sara White,
U.S. Army
Captain White and Guest
female-who is a Junior Officer
Lieutenant Sara White,
U.S. Army
Lieutenant White and Guest
female-who is an Enlisted Woman Miss (Ms) Sara White Miss (Ms) White and Guest
OR
Sara and Guest
male-unmarried Mr. Scott Plaid Mr. Plaid and Guest
OR
Scott and Guest
male-who is an officer in the U.S. Army Colonel Scott Plaid,
U.S. Army
Colonel Plaid and Guest
male-who is a Junior Officer

Lieutenant Scott Plaid,
U.S. Army

Lieutenant Plaid and Guest
male-who is an Enlisted Man Mr. Scott Plaid Mr. Plaid and Guest
OR
Scott and Guest
     
single roommates should each receive their own invitation Ms. Amy Green Ms. Green and Guest
OR
Amy and Guest
Ms. Kathy Clay Ms. Clay and Guest
OR
Kathy and Guest

(Using the first name only on the inner envelope may only be
appropriate to those you are close with - we think this is up to the
discretion of those sending out the invitations.)