Cream and space black sit on opposite ends of the warmth spectrum, and that's exactly why they work. The eye moves between them and stays interested. Four-way stretch tech fabric that recovers after every sit. Fifteen hours of transit and the fabric still hasn't betrayed you. Two pieces, one carry-on, and you just solved packing for the whole trip.
Finish with white minimalist sneakers and a dark nylon carry-on that fits overhead.