Do you like the idea of a Pajama Party for New Years?

I was thinking of having a New Years Eve party, dress code: pajamas. People would be comfortable, and if they need to crash at my house they will be ready for sleep. Might be funny to see what people wear. I was just wondering if others find that appealing, or if they would prefer to wear what they want?

Another thing, where I live now, the people I know, I have a feeling, no one will actually crash at my house, would you do that? I know my college friends would, even now, but this group where I live, I don’t get that impression. Don’t get me wrong, they always show up for parties in general, people are very social, pot luck dinners, wine tasting parties, etc.