Cotton Quilt Covers

Explore Our Cotton Quilt Cover Collection

Slip into something a little more colourful with our cotton quilt cover collection—where comfort meets creativity. From bold, mood-boosting prints to vintage-inspired florals and playful patterns, there’s a design to suit every bed and dreamer. Think sun-faded tones, expressive palettes, and limited-edition artworks you won’t find anywhere else—each one bursting with Sage x Clare’s signature boho charm. Available in a range of sizes to fit every bed, our buttery-soft cotton quilt covers are made to be mixed, matched and layered to your heart’s content.

Why Choose Cotton Quilt Covers?

Nothing beats that soft-against-your-skin, snuggle-me-now feeling of cotton. Loved for its breathability, buttery texture and all-season comfort, cotton sheets are a forever favourite in the bedroom—and for good reason. It keeps you cool in summer, cosy in winter and comfy always, thanks to its clever ability to regulate temperature naturally. Gentle on sensitive skin and hypoallergenic by nature, cotton is a dream for allergy sufferers. Plus, it’s durable enough to keep up with daily life while staying beautifully smooth wash after wash. Wrapped in Sage x Clare’s signature prints and joyful palettes, our cotton quilt covers are equal parts functional and stylish—a feel-good choice in every way.

Caring for Your Cotton Quilt Covers

Want that fresh-sheet feeling to last? A little love goes a long way. To keep your cotton quilt covers looking and feeling their best, we recommend a gentle machine wash in cold water with a mild detergent—no bleach or harsh chemicals needed. Line drying in the shade is ideal to preserve colour and softness, but a tumble dry on low heat works when the weather’s not playing nice. When not in use, store your covers in a cool, dry space. With just a touch of care, your cotton quilt covers will stay soft, vibrant and snuggle-ready for many dreamy nights to come. For more tips head to our Care Instructions.

Customer Testimonials

“Love the colours and the feel of this quilt cover – smooth cotton which is perfect for a fussy teen.” – Maria A. 

“I love the colours, the feel of crisp cotton and the many mix & match options. A breath of fresh air in the bedroom.” – Cathie H.

“I’m in love with the vibrancy of this beautiful print. The cotton feels so smooth, crisp, and sturdy. It’s lovely and breathable to sleep with. I was especially impressed with little details like the fabric covered buttons and even the lovely drawstring pouch that the cover came in.” – Heather G. 

“Amazing cotton doona cover, gorgeous print that makes you feel happy as soon as you walk into the room. Light weight - perfect for summer and washes up wonderfully.” – Laurena W.

“The cotton feels very high quality and looks crisp including after a wash. The inner ties keep the duvet in place. I make my bed every day with this on top.” – Leila G.

Frequently Asked Questions

What sizes are available for your cotton quilt covers?

Our cotton quilt covers come in a range of sizes to suit every bed and dreamer: Single quilt covers: 140 x 210 cm King Single / Double quilt covers: 180 x 210 cm Queen quilt covers: 210 x 210 cm King quilt covers: 245 x 210 cm Super King quilt covers: 270 x 240 cm

Whether you're styling a little one’s room, a cosy guest nook or your own dreamy retreat, there’s a cotton quilt cover ready to wrap you up in crisp, oh-so-soft comfort.

Take the guesswork out of making your dream bed—check out our Bedding Size Guide for all the sizing details you need. 

Is 100% cotton good for a quilt cover? 

It sure is—100% cotton is one of the best choices you can make for a quilt cover. Naturally breathable and temperature-regulating, it keeps you cool in the warmer months and cosy when it’s cooler, making it perfect for year-round comfort. It’s hypoallergenic, kind to sensitive skin and only gets softer with every wash. Strong yet irresistibly soft, cotton is made to go the distance—through lazy sleep-ins, Sunday snuggles and everything in between. Add Sage x Clare’s signature joyful palettes and nostalgic prints and you’ve got a quilt cover that’s as beautiful as it is blissful to sleep in.

What is the best thread count for a cotton quilt cover?

When it comes to cotton quilt covers, higher thread count doesn’t always mean higher quality—it’s all about balance. The magic number for cotton quilt covers? Anywhere between 200 and 400, where the fabric feels beautifully soft, breathable and durable enough for daily use. Too high, and you risk a heavy, less breathable fabric; too low, and it may not wear as well over time. At Sage x Clare, we choose thread counts that strike just the right harmony between comfort and longevity—so your bedding feels luxe, lives well and looks amazing.

Is it better to sleep on linen or cotton?

It really comes down to your personal sleep style—both cotton and linen bedding bring their own kind of joy to the bedroom. If you’re after that crisp, smooth feel with a soft-to-the-touch finish, cotton quilt covers are just the thing for you. Breathable, hypoallergenic and oh-so-easy to care for—perfect for everyday comfort with a polished twist. On the flip side, linen quilt covers have a beautifully relaxed texture, a bit more weight and a naturally rumpled charm that gets softer over time. It’s ideal for those who love a laid-back, lived-in look and crave that breathable, temperature-regulating magic year-round. Can’t decide? No worries—we’re big believers in mixing, matching and making your bed your way. Blend a little linen, toss in some cotton pillowcases and layer up the comfort to create the ultimate sleep space that’s uniquely yours. Dive into our bedding collection and start building your best-ever bedroom setup.

Do you offer international shipping?

Yes! We ship our colourful goodies worldwide so you can enjoy Sage x Clare wherever you are. International shipping rates vary by location and you'll see all the details at checkout. For our New Zealand friends, we offer free standard shipping on orders over NZ$250. If you have any questions about international delivery, our friendly team is always here to help.

Can I return or exchange my cotton quilt cover if I'm not satisfied?

We want you to absolutely love your new bedding. If for any reason it’s not quite right, you can return or exchange your quilt cover within 30 days of receiving your order, as long as it’s unused and in original condition. Simply follow our returns process through our Help Centre to organise a return or swap—easy! Our team is always here to help make sure you find the perfect fit for your dream space.