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BILLOW Linen Duvet Cover – Seamless, Hidden Zipper & 8 Inner Ties
BILLOW Linen Duvet Cover – Seamless, Hidden Zipper & 8 Inner Ties
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A seamless linen duvet cover cut from one 120"-wide panel. Easy to fill, and it stays put.
Fabric: 100% European flax linen from our CALM series, woven 120" wide so every piece is cut in one seamless panel, even in King and California King. Washed for a soft, lived-in hand with a natural slub texture that gets softer with every wash.
Tailored details:
- Hidden zipper along the bottom that wraps around both corners for an easy fill
- 8 inner ties (corners and mid-sides) so the insert never bunches
- Arrives in a matching linen storage bag
Colors: Cloud Haze (oat natural), Vanilla Flax (warm vanilla white), Pistachio Mist (soft sage), Olive Earth (deep olive).
Made to order by our tailors in 6-9 business days. Need a different size (RV, Euro, split king, extra-deep topper)? Choose a custom size and send us your measurements.
Care: Machine wash cold to 40°C (104°F) on gentle with like colors and a mild detergent. No chlorine bleach or optical brighteners. Tumble dry low and remove while slightly damp, or line dry in the shade.
Fabric Details
Fabric Details
Our products are made from 100% pure European-grade linen fabric. Each piece is naturally washed and pre-shrunk before stitching to ensure the highest quality and durability. Additionally, our fabric is Bureau Veritas Certified, guaranteeing that it meets rigorous standards for quality and safety.
Origin & Sustainability
Origin & Sustainability
Grown in soils of Belgium, Designed by creatives in America & Hand-Stitched by the finest tailors in India.
Our made-to-order approach ensures no excess stock ends up in landfills.
Shipping & Returns
Shipping & Returns
Free shipping on orders over $120
- Free Shipping: Standard shipping is free on all US orders over $120.
- Made-to-Order Crafting: Each garment is custom-made, pre-shrunk, stitched, and packed with care. Please allow 6 to 9 business days for handcrafting before dispatch.
Returns, Exchanges & Cancellations
- 1-Hour Self-Serve Cancellation: Changed your mind? Cancel directly within 1 hour of placing your order for an instant 100% full refund.
- Hassle-Free Returns & Remakes: Enjoy a 30-day window for size exchanges or standard returns with zero restocking fees.
- Fit Guarantee: Washed or gently tried-on items remain eligible for custom size remakes or local tailoring reimbursements!
Full Details: For country-specific delivery times, international shipping rates, and step-by-step return steps, please view our complete Shipping Policy and Return Policy.
Note: Fabric colors may vary slightly due to screen display settings and lighting.
Care Instructions
Care Instructions
Machine wash cold with gentle detergent, tumble dry on medium (don't over-dry!) We recommend dryer balls to prevent wrinkles, or hang dry, smoothing damp fabric with your hands to make wrinkles disappear. Iron as needed, Steam Ideally.
Read our Care for Linen blog to learn more.
Giving Back
Giving Back
At OrganoLinen, we are committed to making a positive impact. That's why we donate 5% of our sales proceeds to our community partner, the Grace & Nelly Project. This non-profit organization is dedicated to reducing poverty in rural communities in Zimbabwe by empowering and educating women and girls.
Frequently asked questions
Can't find your answer? Contact us and we'll help.
Why is your linen bedding seamless?
Our CALM linen is woven 120 inches (about 305 cm) wide, which is much wider than standard linen fabric. That means even King and California King duvet covers and flat sheets are cut from a single panel, with no seam running down the middle.
A seamless panel feels smoother to sleep on, looks cleaner on the bed and has no center seam to wear out over time. It's one of the reasons CALM bedding is made from a dedicated fabric instead of the 56-inch linen we use for clothing.
What sizes does your linen bedding come in?
Queen, King and California King are our standard sizes. Because every piece is made to order, we can also make RV, Euro, split king, extra-deep and other custom sizes, which is helpful for adjustable beds, campers and older or imported mattresses.
To order a custom size, choose Custom Size and send us your mattress length, width and depth. We'll confirm the measurements before cutting. Our CALM bedding linen is woven 120 inches wide, so even large custom sizes can be cut from one seamless panel.
How do I wash and care for linen, and will it shrink?
Machine wash cold, or no warmer than 40°C (104°F), on a gentle cycle with a mild detergent and like colors. Don't use chlorine bleach, which weakens linen fibers. Line dry in the shade, or tumble dry on low and take the piece out while it's still slightly damp.
Linen can shrink a little in hot water or a hot dryer, so keeping to these temperatures is the best way to keep your piece true to size. Soft creases are part of linen's relaxed look. For a crisper finish, steam it, or iron it while it's slightly damp.
Linen also gets better with use. Flax fibers relax with every wash, so your shirt, pajamas or sheets feel softer and drape better over time. Linen is one of the strongest natural fibers, so with this simple care it lasts for years.