Premium Pillowcases
OEKO-TEX Standard 100 Certified
Pillowcases get dirty faster than sheets with sweat and hair oil. The 4th Corner Pillowcase is designed to match your premium fitted and flat sheets, so you can buy backups now and always have a clean one ready. Same quality cotton, same colours, same comfort, just extra pairs so you're never caught without a clean pillowcase.
Free shipping! Australia-wide.
90-Day Return Policy — Not happy? Simply return it within 90 days for a full refund. We even pay for return shipping
10cm envelope-style overlap closure - Your pillow stays securely in place without slipping out, even if you move around at night and no zippers or buttons to hurt your face or head!
75cm x 52cm (larger than standard) - Pillowcase slides easily over your pillow with zero fighting. No more wrestling to get it on.
100% single-ply, 400 thread count, long-staple cotton - Same premium cotton as The 4th Corner Fitted and Flat Sheets. Soft, breathable, and made to last.
No Pill Guarantee
If the fabric pills (gets those annoying little balls), you get your money back. We even pay for return shipping.
Customers keep saying the same thing: it's "life-changing," the quality is "next level," and they've "stopped buying other sheets."
Real Aussie customer service
Email, phone, or message us on social media. No robots, no runaround.We respond within one business day
How to make your bed with The 4th Corner fitted sheets
1. Locate the green tag in the top left corner, that's where you start
2. Slip the first corner of your mattress into the elasticised corner pocket
3. Move to the next corner and glide the sheet over, it stretches to fit
4. Repeat for all four corners
5. Done. Seriously.
Takes the guesswork out of buying online
Order our Fabric Sample pack ($4.95)
Ordering sheets online means you can't see the actual colour or feel the real material until it arrives. See all three colours and feel the actual material before you commit and receive a $5 discount code to put towards your first order.
We get it, you've heard promises before. Our 100% five-star reviews aren't paid;
they're from people who were just as skeptical. The elasticised corners aren't
a gimmick, they physically stretch to fit your mattress, so there's no bunching
or fighting. If you don't feel the difference on day one, we refund you and we are so sure you will love them that we will even pay the return shipping.
Fitted sheets all look the same when you pull them out of the linen cupboard. The green tag removes the guesswork. You know instantly which corner to start with, so you're not flipping the sheet around trying to figure out which end is which. It sounds small, but it saves 30 seconds of pure frustration every time you change your bed.
Most cotton sheets use multi-ply yarn. Multiple weak fibers twisted together to fake a high thread count.
Ours use single-ply long-staple cotton, which means each thread is genuinely strong and fine. You get a sheet that's softer, does not pill, more breathable, naturally cooler, and lasts longer.
Yes. They're OEKO-TEX certified, which means they've been independently tested and verified to be free of harmful chemicals. They're also hypoallergenic, so they're safe for sensitive skin, babies, and
anyone who cares about what touches their body.
Like all cotton, there's a small amount of natural shrinkage (usually 2-3% on first wash). That's why we design them with generous sizing.
Customers who've washed theirs multiple times say they fit perfectly. If they don't fit your mattress after washing, we refund you - no questions.
You can buy just the fitted sheet or go for the full bundle (fitted + flat + 2 pillowcases) for $220—which saves you $20, plus you can buy each item on its own. We also offer multiple buy discounts. Pick whatever works for you.