Where I'm at (NASA), there is a broad spectrum of dress formality. Generally I do the typical polo shirt and khaki or jeans. When giving a local presentation or

Where I'm at (NASA), there is a broad spectrum of dress formality. Generally I do the typical polo shirt and khaki or jeans. When giving a local presentation or low-level sight visit, business casual. When going to a conference or getting a visit from HQ/congress/president's staff, business suit. I notice more academics having the same approach as well. I dress to match expectations, but generally I'm past the point where visually impressing someone would impact my upward mobility.