Crazy wedding favor idea?

So I had a thought last night (always dangerous) and thought of a good favor idea. I dont know how i would pull it off though and wanted your opinion.

My dad and my FH make homemade wine last year and they will make it again this year. My dad has been making it forever but last year he thought it would be special for FH to help because he loves wine. So they did it and it came out great. I was thinking of giving out little bottles of homemade wine and we would make the labels. Does that sound good? Where would I find these little empty wine bottles?