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Key Takeaways
  • We hand-pick the best silk pajamas available online and cover options for a wide range of sleeper types. Silk is a luxurious fabric that has a smooth and airy feel. Those who have sensitive skin and prefer a breathable material that doesn’t wrinkle should find silk pajamas suit their needs.

Silk pajamas are considered a luxury item and for good reason. Real silk fabrics are woven from fibers spun by silkworms, so they take time and effort to produce. Silk is known for its softness, so silk pajamas are a great choice for people who want to feel extremely comfortable as they sleep. As a natural fiber, silk is breathable, making it suitable for hotter temperatures. While silk can provide warmth, many people also enjoy wearing the fabric year-round.

We’ll discuss the details of silk, including weave, weight, and grade, as well as how silk differs from satin. We’ll also identify the best options across multiple categories so you can determine the best silk pajamas for your needs.

Product Details

Product page photo of the Cozy Earth Serenity Silk Long Sleeve Sleep Dress

Best Overall

Cozy Earth Serenity Silk Long Sleeve Sleep Dress

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  • Who it’s best for

    1. Hot sleepers and people prone to night sweats
    2. Those seeking one-piece sleepwear
    3. Anyone who falls between 0 and 20 in traditional women’s sizes
  • Highlights

    1. Pure mulberry silk is naturally durable and resistant to pilling
    2. Chest pocket, long sleeves, and high-low hem add to the classic sleepwear aesthetic
    3. Excellent breathability and moisture-wicking

Sleep Foundation Special Offer

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Cozy Earth’s Serenity Silk Long Sleeve Sleep Dress offers supreme comfort and timeless style. Crafted from pure mulberry silk, this one-piece sleepwear item showcases the natural softness and breathability of its source material. Silk’s moisture-wicking properties make the dress a good option for anyone who tends to sweat in their sleep. People with sensitive skin should also appreciate the fabric’s gentle glide.

The dress takes a cue from classic work shirts with a pointed collar, button-front closure with a raised placket, chest pocket, and high-low hem. Button cuffs finish the long, flowy sleeves, which can be rolled up for a more casual look. Five colors are available, and you can also choose from five sizes ranging from 0 to 20. Hand washing is recommended whenever the dress needs to be cleaned. With proper care, the silk should never pill.

Cozy Earth offers free ground shipping for U.S. customers. Returns and exchanges are permitted within 100 nights of the delivery date. If you decide to keep the Serenity Silk Long Sleeve Sleep Dress after the trial period ends, it’s further backed by a 10-year warranty against material defects.

Bottom Line

The Serenity Silk Long Sleeve Sleep Dress from Cozy Earth builds on a quintessential style with long-lasting fabric and a flowy, comfortable fit. This dress is ideal for anyone seeking single-piece sleepwear that feels luxuriously soft and holds up well over time.

Most Comfortable

Mommesilk Lazy Silk Short Pajamas

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  • Who it’s best for:

    1. People who prefer pajamas with no buttons, piping, or pockets
    2. Sleepers seeking pajamas to use in summertime or warm climates
    3. People who want to give silk pajamas as a gift
  • Highlights:

    1. High-grade mulberry silk
    2. Simple, casual design
    3. Monogramming and gift-wrapping options available

Sleep Foundation Special Offer

Use this SleepFoundation.org link for the most current discount on Mommesilk products

While silk sleepwear often has an extremely sophisticated appearance, these Mommesilk pajamas are intentionally casual and all about comfort. There are no buttons, pockets, or piping, making them a good option for people who may be irritated by these additions. To enhance the feel, the silk shirt top is shaped like a crew neck t-shirt with drop shoulders, and the shorts have an elastic waistband with a drawstring to make them easily adjustable.

The Mommesilk Lazy Silk Short Pajamas come in six colors, and sizes range from XS to XXL. The pajamas are made from the highest grade of mulberry silk. While the manufacturer recommends professional dry cleaning, this sleepwear may be hand- or machine-washed in lukewarm water.

Mommesilk offers both monogramming and gift wrapping for a fee, which makes it a good option for a personalized gift. The extended 60-day return period also allows shoppers plenty of time to decide if the pajamas are right for them. Shipping is free to the U.S. and Canada, and packages should arrive in two to seven days after the order is placed.

Bottom Line

The Mommesilk Lazy Silk Short Pajamas are designed specifically for comfort. Made from the highest grade 6A mulberry silk, this pajama set includes shorts and a short-sleeved top that offer a comfortable and casual fit.

Best Value

SilkSilky Pure Silk Pajamas Short Pjs Set

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  • Who it’s best for:

    1. People who prefer shorts and short sleeves
    2. Shoppers looking for more affordable silk pajamas
    3. Sleepers wanting warm weather pajamas
  • Highlights:

    1. Available in nine different colors
    2. Matching buttons and contrasting piping
    3. Machine-washable with gentle cycle

Sleep Foundation Special Offer

Use this SleepFoundation.org link for the most current discount on SilkSilky products

SilkSilky offers their Pure Silk Pajamas in a combination of shorts and a short-sleeve top. Both the top and bottom pieces of this set are made from 100% mulberry silk, which is known for its immense softness.

This set is a good option for summertime comfort. It’s also a good fit for people who live in hotter climates, have a warmer bedroom temperature, tend to sleep hot, or just simply want less skin coverage. 

These SilkSilky pajamas are available in a variety of solid colors so that you can find the set that best fits your sense of style. Each pair has piping in a contrasting color and buttons that match the pajamas. For example, the black pajamas have white piping, and the lavender pajamas have red piping. Sizes range from XS to XXL. 

Unlike many silk sleepwear options, SilkSilky advertises their pajamas as machine-washable. However, it is necessary to make sure the water is lukewarm and the most gentle cycle option is selected. SilkSilky recommends washing with detergent made specifically for silk and hang drying if possible.

SilkSilky offers their high-quality silk pajamas for a more accessible price than many competitors, making this pajama set an appealing option for people who want the luxury of silk without the high price point. Shipping in the United States is free, and the pajamas usually arrive within 7 to 12 business days. Returns of pajamas in like-new condition are accepted within 30 days.

Bottom Line

These SilkSilky pajamas work well for sleepers who want a variety of color options and a lower price-point without compromising quality. With shorts and short sleeves, the Pure Silk pajamas are ideal for summertime or for people who live in warmer climates.

Product page photo of the LilySilk 22 Momme Women's Silk Pajamas

Best Cooling

LilySilk 22 Momme Women’s Silk Pajamas

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  • Who it’s best for

    1. People who tend to run hot in bed
    2. Sleepers with sensitive skin
    3. Anyone who falls within traditional women’s sizes of 0 to 18
  • Highlights

    1. Best-in-class grade 6A mulberry silk is exceptionally soft and durable
    2. Comfortable two-piece set consisting of a button-front top and elastic shorts
    3. Available in 4 colors and 6 sizes

Sleep Foundation Special Offer

Use this SleepFoundation.org link for the most current discount on LilySilk products

Most silk sleepwear sleeps reasonably cool, but LilySilk’s 22 Momme Women’s Silk Pajamas offer exceptional temperature control thanks to a 2-piece design consisting of a short-sleeve button-front top and flowy, mid-thigh shorts with an elasticated waist. These pajamas are ideal for anyone who prefers minimal coverage while they sleep. A notch collar, chest pocket, contrast piping and rolled cuffs complete the classic look.

The mulberry silk used to craft these pajamas weighs 22 momme and holds a 6A grade, both of which indicate excellent quality. The silk should resist pilling over time if you follow the care instructions. LilySilk recommends professional cleaning, but you may also hand wash or machine wash in lukewarm water and hang the pajamas to dry out of direct sunlight. Navy blue, wine red, white, and grey colors are available. You can also choose from six sizes ranging from extra-small to extra-extra large, which correspond to traditional women’s sizes of 0 to 18. 

The 22 Momme Women’s Silk Pajamas are competitively priced, and shipping is free for all orders within the U.S. LilySilk offers complimentary worldwide delivery, as well. You may return the pajamas unused within 30 days of receipt to qualify for a full refund.

Bottom Line

LilySilk’s 22 Momme Women’s Silk Pajamas are a cute and comfy addition to your bedtime lineup. The classic combo of a short-sleeve top and stretch-waist shorts is especially well suited to hot or humid nights.

Best Plus Size

Silk Maison Ivory Piped Silk Pajama Set

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  • Who it’s best for:

    1. People who wear women’s sizes 18 to 28
    2. Those wanting pajamas that stay cool during warm weather
    3. Sleepers seeking a sophisticated look
  • Highlights:

    1. Choice of seven color options with contrasting white buttons and white piping
    2. Offered in plus sizes
    3. International shipping options available

Sleep Foundation Special Offer

Use this SleepFoundation.org link for the most current discount on Silk Maison products

With this set, Slipintosoft provides silk pajama options to plus-sized people. Most other silk pajama brands offer sizes up to XXL or XXXL, with the largest size often corresponding to a traditional women’s size 18. Slipintosoft is more inclusive and picks up where the other brands stop. Sizes range from 1X to 3X, which correspond to traditional women’s sizes 18 to 28.

These Slipintosoft pajamas feature shorts and a short-sleeved shirt, which makes the set a good choice for warm weather. They would also work well for people who prefer not to wear pajamas with long sleeves or pants.

Seven solid color options are available, all of which come with contrasting white buttons and piping. Like many silk pajamas tops, these feature a front pocket and a folded collar neckline.

Slipintosoft recommends professional dry cleaning for these pajamas but notes that they may be hand- or machine-washed in lukewarm water with a special silk detergent. Shipping is available internationally, and orders over a certain amount ship for free. Returns are accepted within 30 days.

Bottom Line

The Slipintosoft Plus Size Silk Pajamas Set offers options for people who might struggle to find silk pajamas in their size range. Sizes 1X, 2X, and 3X correspond to traditional women’s sizes ranging from 18 to 28.

Why You Should Trust Us

Our testing team has spent years researching and testing a wide variety of sleep-related products. In addition to being experts on mattresses and bedding, we also have extensive experience testing other sleep accessories, including pajamas. Our testing team consists of a wide range of sleeper types with different sleeping habits and body types, allowing our product advice to be comprehensive, well rounded, and applicable to a wide audience.

What Is Silk?

Silk is a natural fiber created by silkworms. Silkworms are a type of caterpillar that spins a cocoon to become a moth. The silk weaving tradition began in ancient China, and today most silk comes from silkworm farms in China or India. Silk fabrics are widely considered to be luxury items because of their softness, texture, richness of color, and breathability. Mulberry silk, often considered the highest quality silk, is made by silkworms that are fed their natural diet of leaves from mulberry trees.

Silk is often categorized by its grade and weight. The grades operate on an A, B, and C scale, and A is the highest category available. Within each grade, a number rating between 2 and 6 is given. This means the highest grade of silk is 6A, and the lowest is 2C. Weight is measured in mommes, and a higher number generally means the silk fabric is higher quality and more durable. 

Who Are Silk Pajamas Good For?

Silk pajamas are a good choice for people who like soft, lightweight material that’s unlikely to wrinkle. Silk pajamas also work well for those with sensitive skin because silk is less likely than other fabrics to cause irritation or itching. 

Wearing silk can also help the skin retain moisture. In fact, because of its gentle, soft properties, experts have even found that wearing silk may be a useful treatment for people experiencing skin issues like a rash or eczema.

How Much Do Silk Pajamas Cost?

Shoppers can expect pajamas made from real silk to typically range in price from $80 to $300. That said, there are designer silk pajamas available with much higher price-points, including some that cost thousands of dollars for a set.

Silk pajamas generally cost more than pajamas made from other fabrics. Because it is spun by silkworms and then crafted into garments, silk is more expensive to produce than synthetic fabrics. With its performance features, elegant look, and higher production cost, silk is generally considered to be a luxury fabric. 

Silk vs. Satin Pajamas

Satin refers to a type of weave, while silk is a type of material. A satin weave can be used for various types of fibers and tends to create a sleek, shiny appearance. 

Silk material is often recognized for its dynamic appearance thanks to its ability to drape, resistance to wrinkling, and absorption of colors. For any specific garment, silk fibers can be woven with a satin weave or another weave pattern. 

When pajamas are called satin, it’s wise to read the labels closely to determine what type of fibers they are actually made from. Satin pajamas that are not made from real silk generally cost much less than true silk sleepwear.

What to Look for in Silk Pajamas

There are multiple factors to consider when shopping for silk pajamas. For example, silk pajamas are available in a variety of styles and cuts that provide varying levels of coverage and warmth. The grade and weight of silk generally reflects its quality, which affects softness and comfort. Finally, style is a consideration since silk pajamas are available in many different colors and sizes. 


Like all fabrics, silk can provide warmth. However, it isn’t as insulating as some other materials like wool or flannel. Instead, people often choose silk when they want a lighter, more breathable fabric. 

Silk sleepwear is a popular choice for sleepers to wear in summer, warm climates, and for those who prefer a warmer bedroom temperature. However, people can wear silk year-round in any climate as long as they have appropriate bedding. While silk pajamas with long sleeves and full pants provide more warmth, those who prefer less skin coverage but still enjoy the feel of silk pajamas can opt for a short-sleeve top and shorts.


Silk is a very breathable fabric, so it can be an ideal fit for warmer temperatures. With its lightweight and airy feel, silk is frequently worn in summer. People who tend to sleep hot often prefer silk over other more insulating fabrics, like flannel or wool.

In addition, silk is known for its smoothness. Silk reduces irritation and helps prevent skin from becoming dried out or itchy.


Silk is considered a luxury material not only for how it is made but also for its immense softness. People often describe silk as one of the most comfortable fabrics because it feels so smooth against the skin. Those who tend to find other fabrics irritating or scratchy may prefer silk, and silk has even been found to help reduce discomfort from rashes and irritated skin.

Patterns and Dyes 

Real silk garments are commonly found in a variety of solid colors. Often, these are jewel-toned colors, like ruby red, sapphire blue, and emerald green, in addition to neutrals like black, white, ivory, and gray. Some brands offer silks in pastel shades, such as light pink and pale blue. Silk is known for being a fabric that shows off vibrant colors when dyed.

The designs of silk pajamas may have other elements that add to their visual appeal. For example, silk sleepwear may have piped edges, buttons, front pockets, or collars. Depending on the style, these other components may use a contrasting color or the same color as the rest of the pajamas. 

Inclusive Sizing

Not all silk pajama companies offer a full range of sizes. Most companies offer sleepwear in small, medium, large, and extra large sizes. Some companies also offer extra small, XXL, and XXXL. 

Although not many companies offer plus-size pajamas, there are some brands making larger silk garments. Most sleepers should be able to find silk pajamas that fit comfortably, but those with smaller or larger body shapes might have to search more to find inclusive sizes.

With any silk sleepwear, it’s important to look at the company’s size guide, which can help determine the optimal sizing for that specific brand and product. 

Still have questions?

Our product experts have extensive experience testing just about every sleep product on the market. Send an email to [email protected] or call us at (877) 672-8966 with your questions and we’ll help you find exactly what you’re looking for.

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