Bright but not blinding. The true white and charcoal gray share enough warmth that the whole look reads deliberate, not accidental. The collar holds its shape all day without that wilted-polo look. Open office, glass walls, everyone can see everything. You're fine with that. The morning decision was fast because there wasn't one. These two pieces just work.
Finish with suede desert boots in sand or cognac and a brown leather belt.