dry-as-dust

Estee Lauder has not crumbled to dust because the perfect brown face of Joan Smalls represents it.
One Vogue Cover Doesn’t Solve Fashion’s Big Race Problem|Danielle Belton|January 2, 2015|DAILY BEAST
My understanding was that according to most Christian beliefs, being trans or gay was a sin, cut and dry.
Dear Leelah, We Will Fight On For You: A Letter to a Dead Trans Teen|Parker Molloy|January 1, 2015|DAILY BEAST
Fold the parchment paper with the dry ingredients in half and pour into the stand mixer.
Make ‘The Chew’s’ Carla Hall’s Sticky Toffee Pudding|Carla Hall|December 28, 2014|DAILY BEAST
Allow beans to cool completely then remove to a paper towel-lined plate to dry.
Make Carla Hall’s Crispy Shallot Green Bean Casserole|Carla Hall|December 27, 2014|DAILY BEAST

Even when he opens up, the sentences are wooden, the scenes sucked dry of emotion.
The Story of the World’s Greatest Cricket Player|William O’Connor|December 24, 2014|DAILY BEAST
The tears came so fast to Mrs. Pontellier's eyes that the damp sleeve of her peignoir no longer served to dry them.
The Awakening and Selected Short Stories|Kate Chopin
But Polavieja started his campaign with the immense advantage of having the whole of the dry season before him.
The Philippine Islands|John Foreman
Their method of curing the leaves was to air-dry them and then packing them until wanted for use.
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce|E. R. Billings.
The smoke from her kitchen fire rose white as she put in dry sumac to give it a start.
The Bondboy|George W. (George Washington) Ogden
In the aperture of the window, amid piles of paper, stood a rickety old table, covered with dust.
Hilda Lessways|Arnold Bennett

Other Idioms and Phrases with dry-as-dust

dry as dust

Dull, boring, as in This text is dry as dust; it's putting me to sleep. [c. 1500]