How acceptable would this be?

[Mikilt]

My first thought would be yes, as long as they are cut high enough that they don't interfere with your sporran.

[Tarheel]

My first thought would be yes, as long as they are cut high enough that they don't interfere with your sporran.

I'll add, how much do you want to draw attention to yourself. The kilt will attract a good bit on its on accord. Fit with a PC jacket and dressier sporran, you may set a new standard for the other party attendees dress choices.