My fiance and I decided not to give people plus ones. If they're in a relationship and have told me about said relationship, their SO is invited - but single people are not getting one. My parents are paying for the wedding, and have given us a fairly small number of invites (50 total between - and including - fiance and I), and if we gave everyone a +1 we simply wouldnt be able to invite all of our close friends. Obviously, I will put single people at a table with others they know so they don't feel alone or awkward, but again - we simply don't have the space.
My question is - how do I address people who ask about this? I'm trying to just be direct, and explain that we simply don't have the space (not to mention the very high cost per plate), but I don't know the proper way to explain this.
Thanks!!!