Silk PJs Are Fantastic For Sleep: Our 10 Favorite Pairs + How To Care For Them

This 100% Mulberry silk set from the sustainable brand Cozy Earth is treated with aloe vera for an extra-soft feel. The Serenity Silk pajamas have an adjustable waistband and extra wide legs for a comfy fit, and are available in 5 different colors. While they're definitely as pricey as most high-quality silk pajamas, this pair also comes with Cozy Earth's 10 year warranty and 100-night sleep trial. That means you'll have a good while to sleep in these jammers before deciding whether or not they're right for you. Just note that this pick is not machine washable, so you'll want to dry clean or hand wash them to protect your investment.

Lunya prides itself on offering shoppers the "anti-old shirt"—you know, the cropped band-tee or oversize top adorned with the logo of your alma mater you sleep, exercise, and clean the bathroom in. Its products aren't the type of sleepwear you just throw on; each piece is intentionally made to be intentionally worn, resulting in an ultra-luxe lounge-to-sleep (and vice versa) experience.

The brand's Washable Silk Set is its bestseller. It's available in seven colors (two of which are special-edition) and comes in a wide range of sizes, from XS to 2X. It's made from 100% washable silk and made colorful with bluesign-approved dyes (guaranteeing the pieces are safe for dyehouse workers, those wearing them, and the Earth), are thermoregulated to support your slumber, and feature low-back ventilation for extra comfort. Plus, the set has received 2,066 reviews on the Lunya website, adding up to an average of 4.5 out of a possible 5-star rating from wearers who confirm it's comfortable, breathable, and—dare we mention—a "sexy self-care addition" to your pajama drawer.

It would not be a complete list of the best silk pajamas without a mention of Lily Silk. The brand makes pajamas for both women and men, and both this writer and her husband can attest to their fine quality. As can the 13,000-plus reviewers who've given the set an average 4 out of 5-star rating on Trustpilot. Their consensus: Lily Silk is worth the price as its products are high-quality, luxe in feel and aesthetic, and incredibly breathable.

This specific set is made from incredibly soft 22 momme laced silk and comes in sizes XS to XXL, as well as in a whopping 14 beautiful colors, including avocado green, blue haze, and claret. While technically machine-washable, hand-washing or dry-cleaning are the preferred care methods.

Fans of a classic tank and shorts pairing, look no further than Quince's 100% Washable Silk Pajama Set. One reviewer raves "they're easy-breezy and feel good to my skin," while another adds, "I get sad when they're in the wash and I have to wear something else."

The brand, which, like Lily Silk, sells styles for both men and women, created this set with 100% Mulberry silk, some of the finest silk in the world. It offers wearers the benefit of thermoregulating technology, which helps keep you cool throughout the night, plus the amino acids in silk fibers are nourishing to the skin so you'll wake up feeling refreshed. The set is also machine washable in a cold or delicate setting with like colors (preferably in a garment bag).However, the garments should not be tossed into the dryer but rather hung to dry.

Searching for a sleep-supporting silk pajama that won't break the bank? Enter the Intimissimi Short Sleeve and Modal Top. Paired with a simple boyshort (or this matching, lacy pair from the brand), this Kimono cut top with elbow-length sleeves is sure to keep you feeling cool throughout the warm summer months. Special features include side vents and a rounded boat neckline, plus the silk satin top is loose-fitting for optimal airflow. And the best part? The Italian label makes PJs and intimates for men and women, so if you love their garments, you can recommend them to anyone and everyone to enjoy.

There's no denying this NK Imode Silk Set is expensive, but if you have the means (and the desire to spend), we guarantee you won't be disappointed by the investment. With an easy fit, adjustable waistband, and beautiful mother of pearl buttons, either color is a gorgeous addition to any wardrobe. Plus, the set is made from sustainably-sourced and OEKO-Tex Certified 100% silk charmeuse, as well as nontoxic dyes to ensure your safety, as well as the planet's.

Oftentimes you'll find silk available in solid colors, but what we especially love about Nordstrom's washable silk pajamas set is it comes available in fun patterns, with names like Purple Bloom Golden Hour and Pink Chalk Blossom Botanical. But beyond its interesting hues, this sleepwear option (available in sizes XS to XL) is menswear-inspired, meaning it's roomy and comfy and everything you could want from a pajama top and bottom duo. 

What's more, described as "whisper-light," the fabric is airy and incredibly breathable, plus 100% machine-washable and dryable, on a tumble setting. The top features a button closure, while the pants have an adjustable drawstring so you can wear them as snug or as loose as you'd like. Reviewers are in agreement that the material is cool, smooth, and made with quality construction that is not prone to snag.

The style of this button-down shirt and short set from Eberjey is timeless. Made from 100% mulberry silk, these machine-washable PJs come in a handful of different colors and have adorable piping for an elevated look. Reviewers say the boxy fit is super comfortable and many people report that they were able to stay comfortable in both hot and cold temperatures. One fan of this set writes, "It comes out of the wash as beautiful as it was the day I bought it."

Ok, so these PJs from Summersalt aren't technically silk. As the name implies, they're "silky" and made from 100% recycled, anti-microbial polyester charmeuse. This sustainable material-swap makes this set significantly more affordable than traditional silk pajamas. Plus, they're available in a bunch of fun prints, including some limited partnership designs. As far as reviewers are concerned, the recycled polyester charmeuse feels just as luxurious as silk. One person writes, "I’m obsessed with these, I need every color. So soft and they keep me cool at night—the fabric feels like real silk!"