Due to limited space at our venue, we kept our guest list relatively small. Now that we've received enough no's on the RSVPs, we know we'll have space to invite some people from the secondary guest list. Our RSVP date is in two weeks (8/29) and the wedding is 9/29. Would it be rude or potentially offensive to send invites at this late date? We would love to have invited these folks earlier, but just weren't sure how the responses would pan out. Btw, the people who we would like to invite are my boss, a colleague, and a former colleague. My boss is retiring in a few months, so this wouldnt be a political invite -- I genuinely like him as a person!