The MoMA store has the cutest tumblers on sale right now; they would make great summer cocktail glasses. Each one is cut glass with a different pattern. Since they’re all clear, they match nicely, but since each has a different pattern, perhaps your guests will be able to tell their drinks apart.
Distinct Patterned Glasses, $64.95 for a set of six
I just broke my favorite beverage glass today. Used it daily for at least the last ten years. Am sad over it's loss. But it didn't cost $10, or $20. Breaking a glass that expensive would make me catatonic!
The 12oz glasses shown cost $125