Descriptive:
* The wind whipped through her hair, leaving it tousled and free.
* He ran his fingers through his tousled hair, trying to tame the unruly strands.
* She had a charmingly tousled look about her, with windblown hair and a carefree smile.
Figurative:
* The storm left the fields tousled and battered.
* His emotions were tousled after the difficult conversation.
* The artist's brushstrokes were tousled and expressive, reflecting the chaos of the scene.
With specific context:
* Her tousled blonde hair framed her sun-kissed face.
* The child's tousled hair was a mess of curls after playing outside.
* He looked effortlessly cool with his tousled hair and faded jeans.
The best way to use "tousled" will depend on the specific context and the effect you want to create.