Beat the Heat in Cotton Pajamas Perfect for Summer Nights (2024)

Is the notched collar not for you? This bestselling set from Amazon features a V-neck short-sleeved top and matching bottoms. You can find sets with piping details as well as 14 different print combinations.

• Material: 100 percent cotton
• Available Colors: Navy and black
• Sizes: XS - 3X

Nothing is chicer than a timeless set of Petite Plume pajamas. For bonus points, you can also add monogramming for a personalized touch. The high-quality Peruvian cotton feels luxurious and lightweight for even the most discerning sleepers.

• Material: 100 percent Peruvian pima cotton
• Available Colors: Blue-and-white stripe
• Sizes: XS - XL

Haven Well Within's bright and summery matching pajama set is crafted from a linen and organic cotton blend that's equal parts soft and stylish. If you act fast, you can pair with the matching shorts that are on sale at buy one, get one half off.

• Material: 55 percent linen, 45 percent organic cotton
• Available Colors: Ocean ikat print
• Sizes: XS - 2XL

If you don't have the brand's affordable and adorable pajamas on your radar, here's your sign. This matching shorts set is made from 100 percent poplin cotton for a borrowed-from-the-boys look that's put together and cozy. Whether you choose classic blue-and-white stripes or a brighter pink-and-orange style, this set comes in an extended range of sizes up to 4X.

• Material: 100 percent cotton
• Available Colors: Blue stripe, yellow floral, and orange stripe
• Sizes: XXS - 4X

The light and airy Soma pajamas you love now also come in a breezy 100 percent cotton gauze. While we love the summery shorts, each piece is sold separately, so you can also try the matching pants if longer coverage is more aligned with your personal style.

• Material: 100 percent cotton
• Available Colors: Island guava, amethyst orchid, vermillion red, vintage indigo, and make me blush
• Sizes: XS - 2XL

Printfresh and J. McLaughlin's mood-boosting, swinging palm print is the second collaboration for both buzzy brands. Each set is crafted from 100 percent organic cotton for a silky soft feel. If there's any way that this collab could get better, it's the fact that it's available in an extended range of sizes up to 6X.

• Material: 100 percent organic cotton poplin
• Available Colors: White and blue toile
• Sizes: XXS - 6X

J.Crew's 100 percent cotton pajama set in a crisp poplin is a fresh take on the classic. Featuring a white short-sleeved button-up shirt with a contrast notch collar, the matching pants have subtle black detailing at the hem.

• Material: 100 percent cotton
• Available Colors: White, navy blue, and light blue
• Sizes: XXS - 3X

Whether treating yourself or a loved one, KIP's luxe stretch-cotton-blend pajamas with custom monogramming are a foolproof gift. The fabric is silky smooth to the touch and features the brand's signature anti-pilling innovation. Now, that's luxury.

• Material: 48 percent cotton, 47 percent rayon, 5 percent spandex
• Available Colors: Pearl white, haze gray, petal pink, mist blue, lavender, English garden, coastal breeze, French lilac
• Sizes: S - L

A stretchy and soft cotton-blend pajama set should be at the top of your wish list—no matter what your size is. With pockets and pretty lace detailing at the ankles, this navy blue set is as comfy as it is flattering. Pair with the matching top for the full fab look.

• Material: 60 percent cotton, 40 percent polyester
• Available Colors: Maritime blue
• Sizes: 10/12 - 34/36

This Amazon find comes in an array of colors, and at this price point, you're going to have your eye on more than one. Featuring breezy textured linen, a relaxed elastic waist, and an easy collar style, this is the piped pajama's summery, more laid-back counterpart.

• Material: Cotton linen
• Available Colors: Lullaby blue, olive green, beige, black, bright blue, brown, khaki, teal, ginger, khaki, light green, light gray, light purple, light blue, light pink, navy, purple, rust, sage, steel blue, teal, white, and yellow
• Sizes: XS - XL

Sweet dreams are made of these. Female-owned and Oprah-approved loungewear brand Eberjey introduced the original notch-collar and piping-detailed pajama set. It continues to release stylish sets in premium materials, like this summer-ready short-sleeved button-down and short matching set in lightweight organic cotton.

• Material: 100 percent organic cotton
• Available Colors: Blue toile, blue stripe, pink stripe
• Sizes: XS - XL

If a matching notch-collar pajama set isn't your style, give this complementing short-sleeved henley and printed shorts set a try. Just in time for summer, the bright colors and patterns look fabulous against sun-kissed skin.

• Material: 100 percent cotton
• Available Colors: Teal and blush
• Sizes: XS - 4X

You're going to want Pact's lightweight and breathable lounge pants, crafted from 100 percent organic cotton, in every color. Pair with the matching lounge tee for the ultimate cool-meets-comfort look.

• Material: 100 percent organic cotton
• Available Colors: Black, heather gray, and dark forest heather green
• Sizes: XS - 3X

This bestselling, cozy pajama set from Amazon features a short-sleeved button-down shirt and full-length pant bottoms. 100 percent cotton at this price? Yes, please!

• Material: 100 percent cotton
• Available Colors: Black, green, gray, purple, pink, and navy blue
• Sizes: S - 2X

Lake Pajamas is celebrated for high-quality materials, like this set made from 100 percent Pima cotton. While the crewneck tee and pants silhouette may seem simple, it's the premium execution that sets it apart.

• Material: 100 percent pima cotton
• Available Colors: Mixed Baltic blue stripe and green aloe stripe
• Sizes: XXS to 2X