Our venue provides plastic cups for the bar- yes it's an open bar. We provide the alcohol to the venue and they provide the bartenders for the night. So my original idea was to do a custom glass as a favor/glass to use for the night. Well after looking into that it's way more expensive than we want to spend on favors. I know when it comes to favors people rather just have edibles or none at all. So my question is should I just scratch the idea of custom glasses? or maybe just get plain glasses for everyone so they aren't drinking out of plastic all night? Or honestly is plastic okay? I mean it is a barn wedding so I guess it would fit then venue okay but I am in no way going rustic with decor- no burlap and lace here.