Nightgowns have quickly risen in popularity, and women are wearing nightgowns as stylish sleepwear these days. From satin to cotton, shop women's nightgowns here.

Here are the 18 best cotton pajamas for women you can throw on day and night, whether you're actually sleeping in them or just wearing them around the house.

The very best pajamas for women, from luxurious silk slips to cozy cotton sets ...

We tested tons of brands to find the the best pajamas for women — with options like silk sets and cozy cotton from brands like Tommy John and Eberjey.

Charter Club Plus Size Cotton Flannel Nightgown I won't tell if you wear this Charter Club Plus Size Cotton Flannel Nightgown ($34 with code FRIEND) for your work calls.

Eberjey makes the best women’s pajamas, but we’ve tested lots of great options in cotton, linen modal, and silk from brands like J.Crew, Lunya, Cosabella, and more.

The softest pajamas for women are made with materials like bamboo, modal, and cotton, and they come in a range of styles, from classic satin pj's to cozy fleece.

Have you ever wondered why women's pajamas all seem to have buttons down the front? To discover how this trend started, FEMAIL reached out to sleepwear product developers and designers.