i have to use layers. it can get hot in the summer outdoors but for work I'm mostly indoors and the layering would hide most sweat anyway.
for me, polyester "tech" fabric shirts as base layer can balance texture/touch sensory concerns and they usually slide freely against other fabrics so it wouldn't bunch or restrict movement.
I've seen some upper management wear tech fabric polo/golf shirts in the office as a single layer (i knew it was single later cuz i could see their nipples outline 🤮) maybe that is allowed in your workplace. i understand if you don't wasn't others to see your nipples though.
10 years for FFXV
14 years and counting for Winds of Winter
for context. 😮💨