Last time in Africa (what a great time that was!), I did wear the usual nylon-y beige cargo pants, the brown fleece jacket, the heavy hiking boots, etc. This time I'd like to be a bit more true to my taste. I'd like to manage a functional, yet casual-chic look, which seems difficult. I thought about incorporating fall colors like mustard and petrol shirts instead of bottle green and grey-beige, or of getting nicer, yet practical footwear. I'm looking for outfit ideas that are a bit more fashion-forward, yet practical. The colors 'allowed' are light colors and earth tones. The weather should be warm during daytime and cold at night. TIA!