She was wearing a grey dress with a wide skirt.
The old woman in her gray dress turned to look us over as she closed the heavy door to the hall and leaned against it.
That is a long, gray dress which falls between the knees and ankles.
The gray dress had come up now, high on her right thigh.
Then she stood up, smoothing the front of her grey dress.
She closed the book and returned it to a pocket in her gray dress.
The woman was wearing a gray dress and a white apron.
She wasn't at all disturbed by the loss of her gray dress.
Her gray dress by this time was frayed and dirty.
She was wearing a gray dress with a white thread on the shoulder.