Xpost from BHB - STD's & Addresses

For those who have sent STD's out to guests - on the envelope do you send it to 'Ms. XXX & Guest'?? Or did you just send it to Ms. XXX

I have some people who right now are invited with guests but that could always change - but those who are invited with guests, i dont want them to think they aren't if the STD envelope doesn't say so.

For example - I have some older cousins who are divorced and not sure if they would have someone to bring but I have to invite them w/ a guest. So do I address it to just my cousin or cousin and guest

Thanks!!!!

Thanks - that is what I figured but just wanted to make sure