Could it be? She looks pretty good.

Out for lunch? or just out. 

She is the senior bank teller on her lunch break.

Or is she? She sounds a little funny today.  She says she has a slight cold.

She looks pretty happy right now, I wonder why..

She has spent a lot of time at her computer today.  And although she is as friendly as always, she has kept to herself most of the morning.

"I don't want you other girls to catch this." she says.

Her hair style and glasses would help her substitute hide or camouflage the seam of any mask or prosthesis she might need.  She is a bit older and wears a bit more makeup than the younger women, that helps too..

The bold colored deep V'ed blouse and necklace  draw a viewer's eye away from her face.

With the asset transfers complete, she won't be going back to the bank after lunch.