How would I add a class to .v-select element only when option is selected?

[marcamos]

I would love to be able to toggle a class on/off only when the user has selected an option.

My use case is: before the user does anything, the vue-select looks one particular way, then when the user makes any sort of selection, vue-select looks slightly different. I'd like to control this slight visual difference via the existence (or, lack of) a class name.

Is this possible?