How to Choose the Right Fitted Sheet – Size Guide, Expert Tips & Material Advice
Finding the perfect fitted sheet can feel overwhelming. What do the sizes really mean? And how can you make sure your sheet stays snug and smooth throughout the night? In this guide, we’ll help you select the right size, material, and fit for a luxurious, inviting bed.
Why the Right Fitted Sheet Size Matters
A well-fitting fitted sheet stays in place all night, protects your mattress, and elevates the look and feel of your bed.
As our founder and product designer Mathilda explains:
“We designed Juniper’s fitted sheets with extra-deep corners and generous elastic to ensure a perfect fit, even on deeper mattresses or with a topper.”
Risks of the wrong size:
- Sheets slipping off during the night
- Wrinkles and bunching that disturb your sleep
- Premature wear on both sheet and mattress
Fitted Sheet Size Guide
How to measure your mattress:
✨ 1. Measure the length, width, and depth of your mattress.
✨ 2. Don’t forget to include the depth of any mattress topper!
Recommended sizes:
🛏️ For a single bed (90 x 200 cm), choose a 90 x 200 cm fitted sheet.
🛏️ For a wider single bed (120 x 200 cm), go with 120 x 200 cm.
🛏️ For beds that are 140 x 200 cm, select 140 x 200 cm.
🛏️ For double beds (160 x 200 cm), choose 160 x 200 cm.
🛏️ For king-size beds (180 x 200 cm), pick 180 x 200 cm.
🛏️ For extra-large beds (200 x 200 cm), choose 200 x 200 cm fitted sheet.
🛏️ For oversized beds (210 x 210 cm), pick 210 x 210 cm fitted sheet.
So, you always choose the same size for your fitted sheet as your mattress. If your mattress is 180 x 200 cm, you simply select a fitted sheet in 180 x 200 cm.
Juniper provides fitted sheets for all bed sizes, click here or see our product below.
Material Matters: Find the Right Feel for Your Sleep
Choose your material based on your sleep needs:
If you tend to feel cold at night:
Choose sateen cotton for extra softness and warmth.
If you sleep hot:
Go for Tencel™ Lyocell or percale cotton for a breathable, cooler feel.
If you prefer hypoallergenic options:
Choose Silk for a natural hypoallergenic option.
Choose based on the feel you want:
✨ Sateen cotton: Smooth, silky, with a gentle sheen — perfect for year-round comfort.
✨ Percale cotton: Crisp, cool, and lightweight — ideal for warmer nights.
✨ Tencel™ Lyocell : Naturally breathable and temperature-regulating, cool in summer and cosy in winter.
Expert tip: “For that luxurious hotel-bed feel every night, go with our high-thread-count sateen cotton fitted sheet.”
Ready to choose your perfect fitted sheet?
Explore our top picks, crafted to match your preferred feel and sleep style.
The Sheet | Supima Sateen 430 TC
The Sheet | Tencel™ Lyocell Percale
How to Fit Your Sheet Like a Pro
Step-by-step:
1️⃣ ➡️ Place the sheet on your mattress with the seams facing down.
2️⃣ ➡️ Start by securing one corner at a time, preferably at the top of the bed.
3️⃣ ➡️ Gently stretch the sheet and adjust the elastic evenly around the edges.
4️⃣ ➡️ Smooth out any wrinkles by hand for a perfectly made finish.
How to Fold Your Fitted Sheet Like a Pro
Watch our step-by-step video and master the art of folding your fitted sheet — beautifully and effortlessly.
Personal Note from the Founder
Hi, I’m Mathilda – and at Juniper, I’ve always believed that your home should feel like a sanctuary. Every detail matters, especially in the place where you start and end your day.
There’s something about a well-fitted sheet that often goes unnoticed, yet it makes all the difference. The smooth, secure fit, the way it elevates your bedding, and the quiet luxury of knowing everything is just right. When we created our fitted sheets, my goal was simple: to bring hotel-level comfort to your everyday life.
They’re not just functional; they’re a small daily luxury. If you’ve never experienced the feeling of perfectly crafted bedding, I genuinely hope you give it a try. Sometimes, the smallest details create the biggest comfort.
Complete Your Bed with Our Best-Selling Sets
Discover our curated bedding bundles — including The Bed Set, our customer favourite. Thoughtfully combined with built-in savings, they’re the perfect way to refresh your bed with ease.
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Regular price From £77Regular priceUnit price per
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The Bed Set | Supima Sateen
One sheet, one or two duvet covers (two is more expensive), and a pair of pillowcases. All in Supima Sateen.Regular price From £300Regular priceUnit price per£352.00 GBPSale price From £300Bundle -
The Pillowcase | Mulberry Silk with Free Giftbox
One Mulberry Silk Pillowcase, available in 2 sizes.Regular price From £101Regular priceUnit price per -
Regular price £185Regular priceUnit price per
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Regular price £185Regular priceUnit price per
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Regular price From £32Regular priceUnit price per
FREQUENTLY ASKED QUESTIONS
Still uncertain? Find the answers here.
How do I know if the sheet will fit my mattress?
Measure the length, width, and depth of your mattress — including any topper. Our sheets are designed for a snug, secure fit.
How often should I change my sheets?
We recommend changing your sheets once a week or every other week, depending on personal preference and season.
Can I use a fitted sheet with a mattress topper?
Absolutely! Juniper’s fitted sheets are crafted with extra depth to comfortably fit both mattresses and toppers.
What’s the best way to wash my fitted sheets?
Wash at 60°C with similar colours. Skip fabric softener for longer-lasting quality and a more sustainable choice.
How long will the silk pillowcase last?
A silk pillowcase made from 100% mulberry silk with a momme count of 28 normally lasts between 5 to 10 years, and often even longer. The lifespan of the silk pillowcase may vary depending on how its cared for. By following our washing guide and store it at a cool temperature, you can help ensure that the pillowcase lasts up to 10 years.
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Customer Support
If you have any questions about our fitted sheets or about Juniper, please let us know, we are happy to support!
