Possible Clues:

• ''A ... Shade of Pale'' (Procul Harum)
• After religious celebration, old monarch's more livid
• Cleaner — as result of washerwomen starting their shift?
• A - - Shade of Pale (1960s song)
• Become shrivelled moving hospital, more pale
• A touch about turning paler
• Toothpaste catchword
• Looking more frightened by the little turnabout
• More toward spotless
• Like sheets after bleaching