Curls survive the night
Day-two curls actually look like day-one curls now. The band is snug without leaving a line across my forehead, and it fits all my hair in.

Silk Sleep
Written and reviewed by the Soielle team. We research the sleep-beauty essentials and devices we sell and keep every product detail factual and current. Last updated July 2026.
5.0 · 2 reviews£16.99
Protects your hair while you sleep, so styles last longer and mornings start smoother. A silk bonnet keeps curls, blowouts and braids from rubbing against cotton all night: the friction that causes frizz, breakage and next-day restyling.
Colour: Blush
The soft elasticated band holds through the night without leaving a dent across your forehead, and the generous crown fits long, thick and curly hair without squashing it.

Silk Hair Bonnet
£16.99
Day-two curls actually look like day-one curls now. The band is snug without leaving a line across my forehead, and it fits all my hair in.
I've tried cheaper bonnets that end up on the floor by 3am. This one is still on when I wake up. Soft, light, does the job.