Sorry! It looks like we are experiencing a technical problem, please try again later.
Warm nights call for easy, breezy sleep layers. Our sleeveless pajama tops are cut for airflow with room where it matters, so you stay cool without feeling bare. Lightweight jersey and soft rib fabrics breathe while you snooze and stretch with every toss and turn. No stiff seams, no scratchy tags—just cloud-soft comfort that lands somewhere between your favorite tank and your dreamiest PJs.
Prefer a classic tank shape? Go for ribbed pajama tanks that hug gently without clinging. After an even easier fit? Our swingy, boxy sleeveless pajama tops drape just right for that barely-there feel. Racerback tanks keep straps in place; scoop necks give laidback polish from couch to coffee run. Each style pairs back with pajama shorts, wide-leg sleep pants, or your comfiest trackies, so your bedtime setup is sorted.
Prints or plains, you’re covered. Keep it minimal with clean, neutral tones or add a little fun with seasonal colors and playful graphics. Our pajama tops are designed to mix and match across the range, so building your perfect sleep set is as simple as picking the top you love and partnering it with your go-to bottoms. Bonus: they’re durable and easy-care, made for frequent washes and long lazy Sundays.
Because Women’s Sleepwear should include everyone, our fits are made to feel good on real bodies. Soft stretch, considered armholes, and easy hems give you comfy coverage without the bulk. If you like your pajama tops slouchy, size up for that relaxed, borrowed-from-your-mates feel. If you like a closer fit, take your usual size for a clean, comfy silhouette that still breathes.
Style it simple and sleep better. Pair a rib tank with soft jersey pajama shorts for a cool night’s sleep, then throw on a zip hoodie for early-morning brekkie runs. Love a matching set? Wear a monochrome tank with same-tone shorts or pants for that put-together vibe with zero effort. More into mix-and-match? Contrast a printed pajama top with solid bottoms—instant mood lift, zero overthinking.
When you want to blur the line between sleep and lounge, tuck a lightweight tank into high-waist sleep pants for a neat shape that still feels like pajamas. Crop tanks balance perfectly with relaxed, wide-leg bottoms; longline tanks bring extra coziness with shortie shorts. If coverage matters, look for higher necklines or fuller straps. If movement matters, opt for looser armholes and swingy hems that float instead of cling.
Underlayers matter too. A soft bralette or wire-free crop under your pajama top adds gentle support without digging in, while a double-knit rib tank can offer enough structure to go braless comfortably. Keep your accessories low-fi: fluffy socks, slide-on slippers, and a slouchy robe are all you need to round out the look. At-home or on a sleepover, you’ll feel as good as you look.
Care keeps the comfort going. Wash your pajama tops cold, skip the heavy heat, and you’ll keep that softness night after night. These tanks were made for real life—sleeping, lounging, and last-minute grocery runs—so they bounce back after a long day and an even longer nap.
Sleeveless doesn’t mean single-season. In summer, wear your pajama tank solo with breathable shorts and call it a night. On those in-between evenings, add a light robe or an open-button sleep shirt for extra coverage that still lets air flow. When winter rolls in, your pajama tank becomes the base hero: layer it under a long-sleeve sleep tee, a cozy knit, or a fleece robe to lock in warmth without bulk.
Heading away for the weekend? Pack a couple of pajama tops and you’ve got options. One tank works as your bedtime layer and your morning coffee companion under a cardigan. Another can double as a gym singlet in a pinch. Versatility is the point—these sleeveless pajama tops earn their spot in your drawer by doing more than just sleep.
If you run hot at night, keep your top sleeveless and add warmth everywhere else: brushed flannel pants, plush socks, or a soft throw over your legs. If you run cold, layer a longline robe or zip-through over your tank so you can adjust as you go. Either way, start with a breathable base and build out—your body temp will thank you.
We’re big on comfort that feels like you. That means fabrics that are soft from night one, fits that move with your life, and styles that make your Sleepwear drawer a little happier. Women’s Pajamas should feel easy, look good, and last the distance. Our sleeveless pajama tops tick all three.
Ready to get comfy? Find your perfect pajama tank, pair it with your favourite bottoms, and make lights-out the best part of your day. From hot nights to cool mornings, Cotton On sleepwear is here for it—real, relaxed, and made to be lived in.
