I have two guests who are/were in the military and I'm having difficulty on how to word their names on the wedding invitation. One guest in still in the military and the other guest is retired from the military. Now, since I have only two, can I get away with not putting their rank or is it customary to do so? I've seen inviations addressed to retired military officials where it's reads "Ret. so and so". Do I have to do this or can I just stick to "Mr."? The other guest that's still in the military, do I have to put his rank? I'm getting mixed answers from google and family so I need your help since you ladies (gents) are so pretty and smart.
Thanks for the help!!
ETA: I put "military related" so that I can get advice from those in the military life who are/who will be married. Thanks again!