Your face is as gray as dingy old curtains.

The drive took him to a sleazy place in a back street, a thinly disguised bordello with painted faces peering from between dingy curtains.

He gazed for a long moment at the pale light filtering through the window before rising stealthily to pull aside the dingy curtain.

For a moment he couldn't recall where he was: he opened his eyes and looked up at a dingy white curtain.

A woman's voice behind the dingy curtain.

Phlegmy coughs shook the air of the bookshop, bulging out the dingy curtains.

A dingy curtain blocked the room off from another in the back, and as she approached it she heard voices.

A dingy brown curtain was pulled across it.

Nosing aside the dingy curtains, he peered at the village.

Could the grocery boy see through the dingy curtains covering the front window?