pale as a ghost

(as) pale as a ghost

Exceptionally pale, as due to nausea or fear. I get terrible motion sickness, so I'm sure I was as pale as a ghost when I stumbled off the plane. She was pale as a ghost after that car nearly ran into her on the sidewalk.
See also: ghost, pale
Farlex Dictionary of Idioms.

*pale as a ghost

 and *pale as death
very pale. (*Also: as ~.) Laura came into the room, as pale as a ghost. "What happened?" her friends gasped. What's the matter? You're pale as death!
See also: ghost, pale
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • (as) pale as a ghost
  • pale
  • (as) pale as death
  • pale around the gills
  • white around the gills
  • be beyond the pale
  • beyond the pale
  • (as) white as a ghost
  • white as a sheet/ghost
  • white as a sheet
References in periodicals archive
The star has revealed she believes she is far from beautiful because she chainsmokes, is "flat-chested" and is as "pale as a ghost".
She said: "I don't bleach my teeth, I chain smoke, I'm flat-chested, I'm pale as a ghost and I've crow's feet."
Whenever we broke from our huddle, three backs were laughing and one was pale as a ghost."