I'm having a pretty formal wedding and reception at a country club. The caterer provides glassware for all the tables but, because it's a country club and will have outdoor accessibility, the bar cannot have glassware so all wine/cocktails/beer will be served in clear plastic cups during cocktail hour and during the open bar. Unfortunately, glassware is not an option due to venue limitations.
Will a basic, clear plastic cup clash with the formality of the event? Is it worth me investing in nicer disposable wine and cocktail drinkware? And, finally, how may wine/cocktail cups should I order per adult, should I choose that option?