Wear jeans, day shoes, socks, shirt, light scarf, light jacket. Carry a small handbag suitable for evenings.
Pack 2 sets underpants, 2 pairs socks, 2 shirts, 2 team shirts, one block colour wrap skirt, one scarf, one lightweight convertible evening dress, one pair shorts, bathers, any medication, one lipstick, one combined mini concealer/foundation, travel sized skin product (decant into 10 ml container if necessary), one pair evening shoes, phone, passport, charger cable, lightweight folding hat.
Drop by a chemist as soon as you get to your destination and get some paracetamol, san pro and travel sized toiletries (incl hair products, mouthwash, soap, comb or travel brush, tiny toothpaste, toothbrush, skin cream, deodorant, sunscreen), buy plastic poncho if it rains, do not take hair dryer/curler/books/perfume/bulk makeup/bulk skincare or large bottles of hair products.
If there longer than 2 days, pack 3 laundry sheets. If no laundry in Airbnb, then find laundromat and wash and dry every third day - pop into a nearby cafe if you can and have coffee while the laundry runs.
You'll have to make some sacrifices, you can't take everything you'll want. But reassure yourself that if you forget something essential, you can always buy it at your destination and, if necessary, buy another suitcase at the airport on the way home for your extra things.