California Design Den 3 Pc White King Duvet Cover Set – Winner Good Housekeeping Best Bedding Awards 2025, 400 Thread Count Sateen, 100% Cotton Duvet Cover Set, Button Closure, Corner Ties – White

Product description

1 What’s in This Set?

2 Award Winning

3 Size Guide

4 Smartly Designed

5 Care Instructions

1 What is it made from?

2 Authenticity

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. 400 Thread Count Cotton Sateen Duvet Cover Set Merchant Video

What material is this duvet cover set made from?

Our duvet cover set is made from 100% pure cotton, which is breathable, soft, and durable. Cotton helps regulate temperature and becomes softer with every wash, providing a comfortable sleeping experience.

Can I wash these duvet covers in hot water?

Hot water washing is acceptable, but it may slightly shorten the lifespan of any cotton duvet cover. For optimal care, machine wash in warm water. Cotton duvet covers last a few years, while our high thread count options endure 5–10 years.

Does this duvet cover have closures?

Yes! The duvet cover features a button closure for a clean, seamless look. It also includes 4 corner ties inside to keep the comforter securely in place and prevent it from shifting during use.

Would you recommend these duvet covers for all seasons, especially for hot sleepers?

Our duvet covers, made from 100% cotton, are perfect for year-round use and especially ideal for hot sleepers. The natural softness and breathability of cotton help regulate body temperature, keeping you cool and comfortable throughout the night.

What is the return policy if I’m not satisfied with these duvet covers?

Amazon’s return window covers these duvet covers – so you can buy them with confidence even if you have washed or used them.

1 Sheet Sets

2 Sheet Separates

3 Duvet Covers

4 Bed Inserts

5 Toppers & Pads

Bed Sheet Set Range from California Design Den

Add to Cart

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Customer Reviews

4.5 out of 5 stars 88,779

4.4 out of 5 stars 3,499

4.5 out of 5 stars 5,217

4.4 out of 5 stars 31,225

4.5 out of 5 stars 10,280

4.4 out of 5 stars 5,581

4.3 out of 5 stars 11,660

Price

$52.99$52.99

$129.99$129.99

$97.99$97.99

$69.99$69.99

$65.99$65.99

$58.99$58.99

$36.99$36.99

Thread Count

400 Sateen

1000 Sateen

800 Sateen

600 Sateen

500 Sateen

Organic Percale

Everyday Sateen

Experience the Feel

Soft & Comfortable

Luxuriously Smooth & Plush

Soft & Buttery Smooth

Soft & Crisp

Soft & Silky

Crisp & Cool

Classic Softness

Weight

Medium

Substantial

Substantial

Optimum

Light

Light

Medium

Cost guide

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Color Range

30+ Solid, Stripes, Prints

5+ Solid Colors

5+ Solid Colors

15+ Solid Colors & Prints

16+ Striped & Solid Colors

6+ Solid Colors

6+ Solid Colors

Bed Sizes Available

All: T, T-XL, F, Q, K, CK, SK

Queen & Above: Q, K, CK, SK

All: T, F, Q, K, CK, SK

All: T, T-XL, F, Q, K, CK, SK

All: T, T-XL, F, Q, K, CK, SK

All: T, T-XL, F, Q, K, CK

All: T, T-XL, F, Q, K

Extra Pillow Cases Available

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Easy Machine Wash & Dry

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100% Inspected & Certified

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Easy Returns & Refunds

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OUR DUVET COVER SET IS BACKED BY THE GOOD HOUSEKEEPING SEAL: Experience comfort with our 400 thread count 100% cotton sateen white king Duvet Cover Set. It protects your duvet from spills and stains for lasting freshness. Experience comfort, convenience, breathability and style with our 3-piece duvet cover king size & sham set. Our product also won the GH Best Bedding award in 2025.
WHAT’S IN A SET AND WILL IT FIT? Did you know that the sizes for comforters or duvet inserts are not standardized! So you must always measure your comforter before buying its king bed duvet cover. Our 3 Piece king size duvet cover set will fit most, as the duvet cover measures 106″ wide x 90″ long & the 2 pillow shams in the set measure 21″ x 37″, to fit king size pillows. Our sheet sets and pillowcases are made from the same 400 thread count fabric for a coordinated look (each sold separately).
EASY TO WASH & USE: Safeguard your duvet insert or comforter without washing it entirely. Our durable white duvet cover king size set is machine washable and dryable at home. The cover features button openings and internal ties (not elastic) for added convenience.
THE LOOK: Imagine your bed looking beautifully styled with our duvet cover set king size. Our cotton sateen fabric has a beautiful sheen and has minimal wrinkles giving it a crisp and elegant look. Complete the set with matching bed sheets available in the same fabric and color. Every item bearing the OEKO-TEX STANDARD 100 label is certified as having passed safety tests for harmful substances.
OUR COMMITMENT: We prioritize comfort, community, and sustainability. Since 2022, we’ve donated over 36,000 bedding items to US charities and removed plastic from our packaging. Sheets are crafted in our family‑owned factory in India with care and quality‑checked—thread count may vary by ±5% due to standard manufacturing limits. Thoughtfully crafted for everyday comfort.