She had a very nice smile that quite altered her rather prim face with the straight grey hair brushed away from it.

There was a drawn look about his prim humorless face.

The florid man was still waiting for a cubicle, his face prim with disapproval.

She looked at his smug, prim face and lost her temper entirely.

He'd imagined her prim little face superimposed on Lupe's last night.

The Cat's prim face returned her best enigmatic smile.

The history teacher's prim, middle-aged face broke into a moue of surprise.

But it is amusing to see what a prim and proper face he is putting on for us.

A prim young face appeared on the display.

She studied the disgusted, prim, angry faces opposite her.