What does the warden wear in the book holes

She has red hair, she is tall, she wears a black cowboy hat, and black cowboy boots which were studded with turquoise stones, the sleeves on her shirt were rolled up, her arms and her face were covered in freckles.

I hope this is the description you were wanting.

The warden in the book Holes is a tall, red-haired lady who has freckles on her face and her arms. She wears a black cowboy hat, and she also wears a turquoise-studded, black cowboy boots.