Keeping a small color reference

AvaHop

I have an interview next week and already own the jacket and trousers I plan to wear. What I still need to settle is the shirt and a small scarf near my face. The muted option feels professional but photographs dull; the brighter scarf is more interesting, yet I worry it will draw too much attention. I started looking at personal color analysis to give myself a better vocabulary for comparing the options. I do not need a strict seasonal label for this one occasion. If I photograph each outfit in the same light, should I focus on whether the face looks clearer, or whether the colors feel appropriately subdued? I can ask a friend to view both pictures before deciding. I am wary of judging by a phone screen alone. If you have balanced color and formality before, what would be the most useful comparison to make before I pick one?