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Classic Cool Cotton Percale Bed Duvet Cover Classic Cool Cotton Percale Bed Duvet Cover - White, Twin,White
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+ 14

From $99.00
30% Off with Code: SPRING26
Average Rating: 4.649 out of 5 stars
Rating Count: 1563

+ 1

+ 3

From $134.00
30% Off with Code: SPRING26
Average Rating: 4.833 out of 5 stars
Rating Count: 6
Premium Smooth Supima® Cotton Wrinkle-Free Sateen Duvet Cover Premium Smooth Supima® Cotton Wrinkle-Free Sateen Duvet Cover - White, Twin/Twin XL,White
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From $179.00
30% Off with Code: SPRING26
Average Rating: 4.775 out of 5 stars
Rating Count: 857

+ 1

+ 3

From $99.00
30% Off with Code: SPRING26
Average Rating: 4.473 out of 5 stars
Rating Count: 91
Tailored Stripes Premium Breathable Washed Linen Cotton Reversible Duvet Cover Tailored Stripes Premium Breathable Washed Linen Cotton Reversible Duvet Cover,Wide Stripe Deep Navy
New

+ 0

+ 0

From $269.00
25% Off $100+ with Code: SPRING26
Mini Waffle Duvet Cover Mini Waffle Duvet Cover,Denim Blue
New

+ 0

+ 1

From $199.00
25% Off $100+ with Code: SPRING26
Average Rating: 5 out of 5 stars
Rating Count: 1
Solid Ruffle Garment Washed Cotton Percale Duvet Cover Solid Ruffle Garment Washed Cotton Percale Duvet Cover,Denim Blue
New Color

+ 1

+ 3

From $134.00
30% Off with Code: SPRING26
Average Rating: 4.833 out of 5 stars
Rating Count: 6
Yamika Stripe Duvet Cover Yamika Stripe Duvet Cover,Multi
New

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+ 0

From $134.00
25% Off $100+ with Code: SPRING26
Solid Garment Washed Cotton Percale Duvet Cover Solid Garment Washed Cotton Percale Duvet Cover,Denim Blue
New Color

+ 1

+ 3

From $99.00
30% Off with Code: SPRING26
Average Rating: 4.473 out of 5 stars
Rating Count: 91
Mini Waffle Duvet Cover Mini Waffle Duvet Cover,Olive
New

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+ 1

From $199.00
25% Off $100+ with Code: SPRING26
Average Rating: 5 out of 5 stars
Rating Count: 1
Mini Waffle Duvet Cover Mini Waffle Duvet Cover,Wheat
New

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+ 1

From $199.00
25% Off $100+ with Code: SPRING26
Average Rating: 5 out of 5 stars
Rating Count: 1
Mini Waffle Duvet Cover Mini Waffle Duvet Cover,Buff
New

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+ 1

From $199.00
25% Off $100+ with Code: SPRING26
Average Rating: 5 out of 5 stars
Rating Count: 1
Tailored Stripes Premium Breathable Washed Linen Cotton Reversible Duvet Cover Tailored Stripes Premium Breathable Washed Linen Cotton Reversible Duvet Cover,Wide Stripe Dark Brown
New

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+ 0

From $269.00
25% Off $100+ with Code: SPRING26
Classic Cool Organic Cotton Percale Solid Duvet Cover Classic Cool Organic Cotton Percale Solid Duvet Cover - White, Twin,White
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+ 2

From $94.00
30% Off with Code: SPRING26
Average Rating: 4.731 out of 5 stars
Rating Count: 320
Tailored Stripes Premium Breathable Washed Linen Cotton Reversible Duvet Cover Tailored Stripes Premium Breathable Washed Linen Cotton Reversible Duvet Cover,Wide Stripe Dark Olive
New

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+ 0

From $269.00
25% Off $100+ with Code: SPRING26
Springtime Bouquets Duvet Cover Springtime Bouquets Duvet Cover,White
New

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+ 0

From $114.00
25% Off $100+ with Code: SPRING26
Mini Waffle Duvet Cover Mini Waffle Duvet Cover,White
New

+ 0

+ 1

From $199.00
25% Off $100+ with Code: SPRING26
Average Rating: 5 out of 5 stars
Rating Count: 1
Classic Smooth Cotton Wrinkle-Free Sateen Bed Duvet Cover Classic Smooth Wrinkle-Free Sateen Bed Duvet Cover - White, Twin/Twin XL,White
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+ 3

+ 5

From $129.00
30% Off with Code: SPRING26
Average Rating: 4.799 out of 5 stars
Rating Count: 443
From $129.00
Excluded from Promotion
Average Rating: 4.738 out of 5 stars
Rating Count: 141
Premium Breathable Washed Linen Solid Duvet Cover Premium Breathable Washed Linen Solid Duvet Cover - White, Twin/Twin XL,White
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From $259.00
30% Off with Code: SPRING26
Average Rating: 4.412 out of 5 stars
Rating Count: 114
From $119.00
Excluded from Promotion
Average Rating: 4.84 out of 5 stars
Rating Count: 100

+ 3

+ 5

From $114.00
30% Off with Code: SPRING26
Average Rating: 4.736 out of 5 stars
Rating Count: 367

+ 0

+ 2

From $119.00
30% Off with Code: SPRING26
Average Rating: 4.696 out of 5 stars
Rating Count: 46
Premium Cool Supima® Cotton Percale Bed Duvet Cover Premium Cool Supima® Cotton Percale Duvet Cover - White, Twin/Twin XL,White
Best Seller

+ 0

+ 2

From $149.00
30% Off with Code: SPRING26
Average Rating: 4.584 out of 5 stars
Rating Count: 214
Twin XL Duvet Covers | The Company Store

Dress Up the Dorm With Twin XL Duvet Covers

Make any space feel like home with a Twin XL duvet cover from our collection. Twin XL duvet covers are six inches longer than standard Twin duvet covers, so they're a perfect fit for inserts made for extra-long mattresses—like those typically found in college dorm rooms or at summer camp. We carry individual duvet covers as well as Twin XL duvet cover sets that include a matching standard sham. Choose a Twin XL duvet cover that shows off your individuality to brighten up the dorm room. We offer plenty of options in fresh colors and vibrant prints—with exclusive designs that change seasonally. Our collection includes everything from classic plaids and stripes to bold floral designs. Or opt for a neutral hue or solid color that you can pair with fun pillows, blankets, and dorm room decor.

A durable duvet cover slips over your insert or comforter to protect it from spills and stains, making laundry day easier—a plus when vying for a turn in the dorm laundry room. Explore our collection of duvet covers for extra-long twin mattresses to find options crafted in materials that look and feel fantastic wash after wash, including 100% cotton percale, jersey knit, flannel, and organic cotton.

Twin XL Duvet Covers Q&A

What size is a Twin XL duvet cover?

Our Twin XL duvet covers measure 70 in. wide x 96 in. long and are sized to fit our Twin XL duvet inserts and extra-long twin dorm mattress.

What size insert should I get for a twin xl duvet cover?

For the best fit, choose a Twin XL duvet insert to pair with your cover—so, both the insert and cover should be the same size.

Will a twin XL duvet cover fit a twin?

While you can use a Twin XL duvet cover on a twin-sized bed, the extra length may hang too far off the end of the bed. Similarly, a twin-sized comforter is likely too short to use on a Twin XL bed.