Where to buy pants for a fancy dinner date?

Hi y'all

I'm going on a fancy dinner date and want to buy some pants to match the occasion.

Looking for lightweight, breathable and good looking, lol.

I'm between 6'2 and 6'3 and currently waist size 32, if that matters 🤷‍♂️.

Help a brother out and let me know which spots to hit up. Date is tomorrow evening.

A google search didn't help, so I am addressing the mighty miami hive mind!