I believe you were about to ask me
to choose a COCKTAIL.
The Big Bang Theory Season 4, Episode 7
Slightly bigger COCKTAIL umbrellas.
The Big Bang Theory Season 9, Episode 16
...it was left to right, evening gowns,
COCKTAIL dresses and his police uniforms.
The Big Bang Theory Season 1, Episode 2
Cocktail party? A Tupperware party?
The Big Bang Theory Season 10, Episode 6
That, however,
appears to be a football COCKTAIL dress.
The Big Bang Theory Season 3, Episode 6