The Last Sheets You'll Need

Sheets that actually fit your bed. Guaranteed.

Casey Cotton Sheets

★★★★★ 115,000+ Happy Customers

👉 Get Sheets That Fit

SELLING FAST

FREE SHIPPING PERFECT FIT GUARANTEE 100% NATURAL COTTON ALL SIZES AVAILABLE

I Wished for Sheets That Fit. Genies Aren't Real. So I Made Them Myself.

I bought sheets for years that didn't fit my bed and didn't last the year.

So we built our Casey Cotton sheets in every size, including the ones nobody else stocks!

👉 Get Sheets That Fit

"We've run this family business for over 20 years, and we made these sheets to solve the one problem Australians actually face: finding sheets that fit their bed."

— Ben & Michelle, founders

Here's Why Our Casey Cotton Sheets Are Different

Casey Cotton Sheets are designed with three wall depth options (40cm, 50cm, and 60cm) so you can choose the perfect fit for your mattress.

Here's what you get:

✅ Luxurious 400-thread-count cotton: Soft, natural, breathable, built to last
✅ No guess bed making tags: No more guessing which side goes where with labelled tags on the fitted sheet
✅ Wide range of sizes: Including hard-to-find options like Long Single, Split King, and Super King
✅ FREE Shipping: On all casey cotton sheet sets Australia wide
✅ 60 Night Sleep Trial: Sleep on your new sheets for up to 60 nights. If you don't love them, send them back for a full refund!
✅ Perfect Fit Guarantee: If you order the size that matches your bed and the sheets don't fit as described, we'll fix it.

Most importantly?
You'll finally sleep better because your bed will feel like a retreat, not a chore.

👉 Get Sheets That Fit

⭐⭐⭐⭐⭐
I was looking for a long single bed sheet and found My Linen was the only place that had exactly what I wanted. The fitted sheet fits perfectly! Excellent service & very fast shipping.

Carol S
Brisbane, AU

Cotton That's Built to Last Years, Not Months

We use 400-thread-count 100% cotton sateen, not the thin, scratchy "microfiber" or poly-blend sheets you'll find at discount stores.

It's softer, breathes better, and handles regular washing without pilling, fading, or falling apart.

Everything You Need & Nothing You Don't

No overpriced gimmicks. No hidden materials. Just thoughtfully designed sheets that work the way they should have from the start.

👉 Get Sheets That Fit

⭐⭐⭐⭐⭐
I've bought from My Linen twice now. The sheets are still in great condition after years. This time I needed new ones, and I came straight back. They fit perfectly, every time.

Anneke B
Melbourne, AU

Ready for Sheets That Actually Fit?

Stop fighting with bedding that wasn't made for your mattress.

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Casey Cotton Sheet Set

⭐⭐⭐⭐⭐ 115,000+ Happy Customers

Purchasing from My Linen is Risk Free ✅

60-Night Trial Free Returns Perfect Fit Guaranteed

⏰ Sizes Selling Fast...
Order now to secure your size

Same-business-day dispatch

Order before 10am AEST

Free shipping

On Casey Cotton Sheets

Tracked delivery

Confirmation emailed

60-Night Sleep Trial Risk-free. We pay return shipping.

Sleep on your new sheets for up to 60 nights. If you don't love them — for any reason at all — send them back for a full refund.

We pay the return shipping. No usage threshold, no stain or damage exclusions, no restocking fee.

To start a return, email support@mylinen.com.au.

Perfect Fit Guarantee Fits your bed. Guaranteed.

If you order the size that matches your bed and the sheets don't fit as described, we'll make it right at no cost to you.

The only thing this doesn't cover is choosing the wrong size in the first place — which is exactly why Michelle's free sizing help exists below. Two minutes with her before you buy and you'll order with total confidence.

Not sure which size? Ask Michelle. Free sizing help — chat or email.

Tell Michelle your bed size, your mattress depth (don't forget the topper if you have one), and your bed type — adjustable, deep mattress, odd-size — and she'll tell you exactly which size to order.

Live chat in the bottom right, or ✉ support@mylinen.com.au

— Our founder Michelle personally stands behind every order.

My Linen Casey Cotton Sateen 400TC White Sheet Sets are crafted from luxurious 400 thread count 100% cotton. These sheets are designed with your ultimate comfort in mind where you can enjoy the breathability of premium cotton, ensuring a cool and restful sleep every night. The Casey Cotton Bed Sheets are not only incredibly comfortable but also remarkably practical. Their high-quality fabric is easy to wash, maintaining its durability through countless cycles. Available in all sizes and featuring multiple wall depths, these sheets are tailored to fit your bed perfectly. We've also taken the guesswork out of making your bed with convenient tags on each side of the fitted sheet, ensuring you get it right every time. Whether you're upgrading your bedroom or simply seeking the best in bedding, our Casey Cotton Bed Sheets offer the perfect blend of luxury and functionality.

Material Composition:

400TC 60cm Wall Depth 100% Cotton Sateen

Care Instructions:

Wash separately before first use Wash with similar colours Cool gentle machine wash Do Not use hot water Do Not bleach May be tumble dried cool Cool iron if required

Sizing Info:

Single Bed:
1 x Fitted Sheet 91cm x 193cm + 40cm (50cm or 60cm)
1 x Flat Sheet 190cm x 254cm (in 40cm deep sets)
1 x Mega Flat 200cm x 274cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Long Single Bed:
1 x Fitted Sheet 91cm x 203cm + 40cm (50cm or 60cm)
1 x Flat Sheet 190cm x 274cm (in 40cm deep sets)
1 x Mega Flat 220cm x 284cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

King Single Bed :
1 x Fitted Sheet 107cm x 203cm + 40cm (50cm or 60cm)
1 x Flat Sheet 200cm x 274cm (in 40cm deep sets)
1 x Mega Flat 230cm x 284cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Double Bed:
1 x Fitted Sheet 137cm x 193cm + 40cm (50cm or 60cm)
1 x Flat Sheet 230cm x 254cm (in 40cm deep sets)
1 x Mega Flat 265cm x 274cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Queen Bed:
1 x Fitted Sheet 152cm x 203cm + 40cm (50cm or 60cm)
1 x Flat Sheet 250cm x 274cm (in 40cm deep sets)
1 x Mega Flat 290cm x 284cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Split Queen Bed :
2 x Fitted Sheet 76cm x 203cm + 40cm (50cm or 60cm)
1 x Flat Sheet 250cm x 274cm (in 40cm deep sets)
1 x Mega Flat 290cm x 284cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

King Bed:
1 x Fitted Sheet 182cm x 203cm + 40cm (50cm or 60cm)
1 x Flat Sheet 285cm x 274cm (in 40cm deep sets)
1 x Mega Flat 320cm x 284cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Split King Bed:
2 x Fitted Sheet 91cm x 203cm + 40cm (50cm or 60cm)
1 x Flat Sheet 285cm x 274cm (in 40cm deep sets)
1 x Mega Flat 320cm x 284cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Super King Bed:
1 x Fitted Sheet 204cm x 204cm + 40cm (50cm or 60cm)
1 x Flat Sheet 300cm x 284cm (in 40cm deep sets)
1 x Mega Flat 340cm x 300cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Split Super King Bed:
2 x Fitted Sheet 107cm x 203cm + 40cm (50cm or 60cm)
1 x Flat Sheet 300cm x 284cm (in 40cm deep sets)
1 x Mega Flat 340cm x 300cm (in 50cm & 60cm deep sets)
2 x Standard Pillowcases 48cm x 74cm

Want More Info? Here is our Sizing Guide

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The Last Sheets You'll Need

I Wished for Sheets That Fit. Genies Aren't Real. So I Made Them Myself.

Here's Why Our Casey Cotton Sheets Are Different

Cotton That's Built to Last Years, Not Months

Everything You Need & Nothing You Don't

Ready for Sheets That Actually Fit?

Casey Cotton Sheet Set

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Sizing Info

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