Sheet Set & Duvet Cover Bundle
Sheet Set & Duvet Cover Bundle
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A complete bedding set made from long-staple, GOTS-certified organic cotton with a smooth sateen finish.
This bundle pairs breathable, everyday sheets with a soft duvet cover designed to feel comfortable from the first night and soften naturally over time. Thoughtfully woven for durability and airflow, each piece creates a clean, inviting sleep surface without synthetic finishes or coatings.
An easy way to elevate your bed with organic materials that feel as good as they look—night after night.
To mix colours, please email us with your order number and request.
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Materials
Materials
- 100% GOTS-Certified Organic Cotton: Long-staple fibers woven in a soft sateen finish for a smooth, breathable feel
- 300 Thread Count: Balanced for comfort and durability
Specifications
Specifications
- Pre-shrunk for consistent fit and long-term performance
- Finished with a 4" hem for a clean, tailored look
Duvet Cover Details
- Coconut shell button closure to keep duvet securely in place
- Interior corner ties to prevent shifting
- Designed to fit our duvets perfectly
Sheet Set Details
- Fitted sheet with elastic all around and double-stitched corners
- Fits mattresses up to 18" deep
- Pillowcases feature an envelope closure
Sheet Set Includes
- 1 flat sheet
- 1 fitted sheet
- 2 pillowcases (1 pillowcase for Twin)
Shipping & Assembly
Shipping & Assembly
Sunshine Mattress Co. ships to all addresses in Canada. Most accessories are in stock. A customer service specialist will contact you to prior to shipping and will provide tracking details of your order.
Sunshine Guarantee
Sunshine Guarantee
We build every product with the finest organic materials and the highest standards of care. If you ever find a defect, just reach out by phone or email — we’ll make it right.
Product Care
Product Care
Machine wash warm with a gentle, biodegradable detergent. Tumble dry on low heat. Remove promptly to reduce wrinkles. Do not bleach. If desired, iron on low heat.

Sunshine Beneifts
Adjustable Support
Customizable support layers allow you to fine-tune firmness on each side, before or after purchase, as your needs change.
Made in Canada
Designed and manufactured locally using certified organic materials, with close attention to quality, craftsmanship, and responsible production.
Temperature Control
Breathable natural materials help regulate temperature and manage moisture for more comfortable sleep year-round.
Long-Lasting Comfort
Durable materials and modular design help maintain comfort and support over time, reducing the need for premature replacement.
No Toxic Off-Gassing
Made without polyurethane foams, chemical flame retardants, or synthetic fillers—supporting cleaner indoor air and a healthier sleep environment.
FAQs
What thread count is this bedding?
Our organic cotton bedding is 300 thread count, which provides the perfect balance of softness and breathability. This thread count allows maximum airflow, keeping you cool and comfortable throughout the night—unlike higher thread counts that can trap heat.
Does sateen cotton wrinkle?
Sateen naturally resists wrinkles better than other cotton weaves thanks to its smooth, tightly woven construction. While some light wrinkling may occur, sateen maintains a polished, luxurious look with minimal effort.
Why is organic cotton better for skin?
Organic cotton is grown without harsh pesticides, chemicals, or synthetic finishes, making it gentler and less irritating for sensitive skin. The natural fibers are breathable and hypoallergenic, reducing the risk of skin reactions or irritation.