Protective Hairstyles To Sleep In For Straight Hair. Pineapple bun hairstyle in a flexi sport wearing your hair in a pineapple bun on the top of your head is a great way to sleep with long hair, wavy hair, or curly hair that you want. A good protective sleep hairstyle will protect your hair from a variety of nighttime issues, including:

Web protective hairstyles for sleeping: This is the most basic braid you could imagine, obtained by intertwining three separate strands of hair and tied. As the name suggests, a protective sleep hairstyle is a type of nighttime hairstyle that protects your hair while you're sleeping?