"Wine glasses" refers to the specific type of glassware that is designed for drinking wine. It is a glass with a stem and a bowl-shaped cup used to hold and enjoy wine. Full definition
There are an overwhelming variety of wine glasses on offer these days but don't be fooled into thinking that you need to buy a different glass for every type of wine. (styleathome.com)
I'm clearly undecided, though wine bar is probably a certainty with the built in wine glass storage and wine fridge. (thehyperhouse.com)