found the answer(s) https://womanitely.com/delightful-benefits-sleeping-naked/ https://www.lifehack.org/articles/lifestyle/10-benefits-sleeping-naked-you-probably-didnt-know.html http://www.cosmopolitan.com/health-fitness/g2681/sleep-naked/ http://www.telegraph.co.uk/health-fitness/body/seven-surprising-benefits-sleeping-naked/ https://eightsleep.com/blogs/news/the-pros-cons-of-sleeping-naked
Womanitely8 Benefits of Sleeping NakedWe wear pajamas to bed and it`s ok because they're aimed for comfortable sleeping. But years ago I tried to neglect this rule, and still prefer to sleep naked.
