Pillowcases 65x65 cm in Organic Cotton
+ Pillowcases 65x65 cm for large square pillows
+ Two weaves: Percale – matte, cool and GOTS-certified – or Satin – smooth, with a subtle sheen, in undyed ecru
+ Several percale designs plus natural ecru satin: reversible two-tone, white with coloured trim, or undyed satin
+ Made in Portugal, washable at 60 °C
+ Percale or satin? Find out with our bed linen quiz.
+ Does this size fit your pillow? Our guide and FAQ are further down ↓
-
Review by Caroline
Posted on
27-08-2025Très agréable pour dormir
9 Items
A 65x65 cm pillowcase fits a square pillow measuring 65 × 65 cm. 65 × 65 cm is a common large square pillow size in Switzerland, slightly larger than the equally common 60 × 60 cm. Zizzz 65x65 cm pillowcases come in percale made of GOTS-certified organic cotton and in satin made of certified organic cotton. All are made in Portugal.
Does a 65x65 cm pillowcase fit my pillow?
Measure your pillow lying flat from seam to seam, or check the label.
Watch out for the difference from 60x60 cm: a 65x65 pillowcase is 5 cm larger in both directions and sits loosely on a 60x60 cm pillow. For that size, choose the 60x60 cm pillowcase. The 80x80 cm size common in Germany is much larger; a 65x65 pillowcase does not fit it.
Looking for a matching pillow? See our 65x65 cm pillows in Swisswool, goose or duck down.
Which pillow size suits you best: read our guide Which pillow size for which sleep type?.
Percale or satin in 65x65 cm?
Percale is woven in a plain weave and feels matte and cool. In satin, the threads float over longer stretches on the surface. This means fewer interlacing points, so the fabric feels smoother and gets its subtle sheen. You'll find the full comparison on our pillowcases page.
| Feature | Percale | Satin |
|---|---|---|
| Weave | plain weave | satin weave |
| Feel | matte, cool, crisp | smooth, subtle sheen |
| Thread count | 220 TC | 276 TC |
| Fabric weight | 132 g/m² | 120 g/m² |
| Organic certification | GOTS | certified organic cotton |
| Colours | several designs, two-tone or with trim | ecru, undyed |
| Closure | envelope closure (inner flap) | wood-look buttons |
| Washing | up to 60 °C | up to 60 °C |
TC (thread count) is the number of warp and weft threads per square inch (6.45 cm²) of fabric.
Frequently asked questions about 65x65 cm pillowcases
Is 65x65 cm a common pillow size in Switzerland?
Yes. 65 × 65 cm is a common large square pillow size in Switzerland. Other common sizes include 60x60, 50x70, 60x90 and the large traditional Swiss size of 65x100 cm.
Does a 65x65 pillowcase fit a 60x60 cm pillow?
The pillowcase is 5 cm larger than the pillow in both directions and therefore sits loosely. For 60x60 cm pillows, Zizzz offers pillowcases in 60x60 cm.
Is the 65x65 pillowcase available in percale and satin?
Yes. Percale in GOTS-certified organic cotton comes in several designs with an envelope closure. Satin in certified organic cotton comes in undyed ecru with wood-look buttons.
Is cotton satin the same as silk?
No. Satin is a weave, not a fibre. Zizzz satin pillowcases are made of organic cotton, not silk. The satin weave is what gives the fabric its smooth surface with a subtle sheen.
Can I use the 65x65 pillowcase for a sofa or decorative cushion?
Yes, if the cushion measures 65 × 65 cm. However, Zizzz pillowcases are made as bed linen for pillows, not as decorative cushion covers.
Other sizes
- Pillowcases 40x60 cm
- Pillowcases 50x70 cm
- Pillowcases 60x60 cm
- Pillowcases 60x90 cm
- Pillowcases 65x100 cm
More choice: All pillowcases · Percale pillowcases · Satin pillowcases · Children's pillowcases.