YFONG Double Layered 100% Silk Bonnet for Sleeping Women, 22 Momme Pure Mulberry Silk Sleep Cap with Adjustable Elastic Band Stay On Head，Reduce Frizz, Keep Hairstyle, Soft & Breathable, Pink, M

I just bought this one. The medium is good for chin length hair. If yours is longer, get the larger size. I love this one. https://www.amazon.com/dp/B0CTQ1R39H?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1