Texture:
* Fine: Thin and delicate
* Thick: Dense and full
* Coarse: Rough and wiry
* Curly: With tight coils or spirals
* Wavy: With gentle curves or undulations
* Straight: Smooth and without curls
* Frizzy: Unruly and prone to flyaways
* Silky: Smooth and soft like silk
* Shiny: Reflective and glossy
* Dry: Lacking moisture
* Oily: Greasy and heavy
* Limp: Lacking volume or bounce
Color:
* Blonde: Light yellow or golden
* Brown: Various shades of brown
* Red: With red or reddish tones
* Black: Dark and rich
* Gray: Silver or white
* White: Pure white
* Auburn: A reddish brown
* Strawberry blonde: A light, reddish blonde
* Brunette: Dark brown hair
* Ginger: A reddish-orange
* Platinum: A very light blonde
Style:
* Long: Extending below the shoulders
* Short: Cut close to the head
* Medium: Between long and short
* Layered: Cut with different lengths
* Braided: Intertwined strands
* Ponytailed: Tied back into a single bunch
* Messy: Unstructured and relaxed
* Sleek: Smooth and polished
* Spiky: Standing up at sharp angles
* Side-swept: Brushing over one side of the face
* Tousled: Disheveled and casual
Other:
* Healthy: Strong and vibrant
* Damaged: Dry, brittle, and weak
* Unruly: Difficult to manage
* Gorgeous: Beautiful and attractive
* Stunning: Striking and impressive
* Natural: Not chemically treated
* Artificial: Dyed, permed, or otherwise altered
* Thick: Dense and full
* Thin: Sparse or lacking in density
* Long: Extending beyond the shoulders
* Short: Cut close to the head
* Stylish: Fashionable and modern
This is not an exhaustive list, but it should provide you with a good starting point! You can also combine these adjectives for more descriptive language.