Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed

Five extra inches makes all the difference. Our twin XL cotton sheets are cut precisely for a 38" x 80" mattress — woven from 100% natural cotton, available in sateen, percale, and organic — so the longer bed finally gets sheets that actually fit.

Soft & Breathable
Superior Elastic Hold
Deep Pockets

103 products

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$44.99

$44.99 ~~$59.99~~

-25%

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$46.99

$46.99 ~~$59.99~~

-21%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$59.99

$59.99 ~~$59.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$49.99

$49.99 ~~$59.99~~

-16%

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$59.99

$59.99 ~~$59.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$51.99

$51.99 ~~$59.99~~

-13%

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$59.99

$59.99 ~~$59.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$59.99

$59.99 ~~$59.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$50.99

$50.99 ~~$59.99~~

-15%

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$50.99

$50.99 ~~$59.99~~

-15%

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Type: Sheet Set

Weekend Soft 500 Sateen Cotton Sheet Set

$66.99

$66.99 ~~$66.99~~

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$46.99

$46.99 ~~$59.99~~

-21%

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

Choose options

Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

Choose options

Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Natural Organic Cotton Percale Sheet Set

$40.99

$40.99 ~~$59.99~~

-31%

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$64.99~~

-15%

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Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

Choose options

Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

Choose options

Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

Choose options

Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

Choose options

Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

Choose options

Type: Sheet Set

Restful Retreat 600 Sateen Cotton Sheet Set

$69.99

$69.99 ~~$69.99~~

Choose options

Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$54.99

$54.99 ~~$54.99~~

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Type: Sheet Set

Everyday Ease 400 Sateen Cotton Sheet Set

$57.99

$57.99 ~~$57.99~~

Why Editors Love Our Bedding

Enjoying the buttery feel of sateen sheets does not have to require paying a steep price.

— Forbes

Hands down the best bet on a budget - soft, durable and under $100.

— Good Housekeeping

Even though the sheets are lightweight, we found that they have a heft that makes them feel more expensive.

— Better Home and Garden

These 1000-thread-count sheets proved to be cool and airy on warm nights and wonderfully cozy when the temperature dipped.

— Architectural Digest

Really having a difficult time finding good sheets anymore that aren't microfiber. These are great! They've even been washed for several months and still look new. On here buying more now.

— CBS News

These 100% cotton sheets have so much to love from the luxurious 1000 thread count to the silky-smooth sateen weave and deep-pocket fit.

— Real Simple

Fabric Comparison

Which is for you?

Premium Portuguese Flannel
Cozy Comfort

Made with
100% cotton
Comfortable Level
Soft, breathable & cozy
Fabric Content
Thick

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Made with
100% long-staple cotton, 1000 thread count
Comfortable Level
Soft & balanced
Fabric Content
Thick

Egyptian Comfort Sateen
Structured & Elevated Softness

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Organic Percale
Crisp, Relaxed & Extra Gentle

Made with
100% organic cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Made with
100% long-staple cotton, 600 thread count
Comfortable Level
Soft & balanced
Fabric Content
Midweight

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Made with
100% long-staple cotton, 500 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Everyday Ease 400 Cotton
Smooth & Soft

Made with
100% long-staple cotton, 400 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed
Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed

Premium Portuguese Flannel
Cozy Comfort

Made with
100% cotton
Comfortable Level
Soft, breathable & cozy
Fabric Content
Thick

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Made with
100% long-staple cotton, 1000 thread count
Comfortable Level
Soft & balanced
Fabric Content
Thick

Egyptian Comfort Sateen
Structured & Elevated Softness

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Made with
100% extra-long staple Egyptian cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Organic Percale
Crisp, Relaxed & Extra Gentle

Made with
100% organic cotton
Comfortable Level
Cool & crisp
Fabric Content
Lightweight

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Made with
100% long-staple cotton, 600 thread count
Comfortable Level
Soft & balanced
Fabric Content
Midweight

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Made with
100% long-staple cotton, 500 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

Everyday Ease 400 Cotton
Smooth & Soft

Made with
100% long-staple cotton, 400 thread count
Comfortable Level
Soft & balanced
Fabric Content
Lightweight

What size are twin XL cotton sheets?

Twin XL cotton sheets fit a 38" x 80" mattress — five inches longer than a standard twin. Standard twin sheets will not cover a twin XL mattress correctly, so always check your mattress size first.

Are these twin XL sheets 100% cotton?

Yes — every sheet is made from 100% natural cotton. No synthetic blends, no plastic fibers — just breathable, plant-based twin xl sheets cotton that soften with every wash.

Are twin XL cotton sheets good for college dorms?

Yes — most college dorm beds are twin XL at 38" x 80". Our twin xl cotton sheets are cut precisely for that size and durable enough to handle frequent washing throughout the academic year.

What is the difference between sateen and percale twin XL cotton sheets?

Twin xl sheets cotton sateen have a smooth, silky-soft feel with a subtle sheen. Twin xl cotton percale sheets have a crisp, matte finish with a lighter, more open texture. Both are 100% natural cotton — choose based on personal feel preference.

Do twin XL cotton sheets fit deep mattresses?

Yes — our deep-pocket fitted sheets accommodate mattresses up to 15"–16" deep. Full elastic edging wraps the entire perimeter keeping your twin xl cotton sheets firmly in place overnight.

Are organic 100 percent cotton twin XL sheets available?

Yes — our GOTS Certified twin xl cotton sheets are made from certified organic fibers, finished without harsh chemicals. Smooth on skin and a natural choice for those who prefer certified bedding.

Do twin XL cotton sheets get softer over time?

Yes — 100% natural cotton softens with every wash cycle. Unlike synthetic fabrics, twin xl sheets cotton improve with regular washing and hold their shape with proper everyday care.

How do I care for twin XL cotton sheets?

Machine wash in cold or warm water on a gentle cycle and tumble dry on low. Avoid high heat to prevent shrinkage. Your 100 percent cotton twin xl sheets will soften further and hold their shape wash after wash.

Twin XL Cotton Sheets — Because Standard Twin Sheets Simply Won't Do

A twin XL mattress is longer than it looks — and sheets that fall short make it obvious every morning. Our twin xl cotton sheets are made from 100% natural cotton fibers, cut specifically for a 38" x 80" mattress with deep-pocket fitted sheets that stay put all night. No synthetic blends, no plastic fibers — just breathable, plant-based twin xl sheets cotton that soften with every wash and hold their shape through years of regular use. Whether it's a college dorm, a growing teenager's room, or a compact spare bedroom, these sheets are built for it.

Twin XL Sheets Cotton Sateen – Smooth, Soft, and Quietly Polished

Our twin xl sheets cotton sateen bring a smooth, silky-soft hand feel and a subtle natural sheen to the longer twin bed. Soft enough for sensitive skin, durable enough for frequent dorm washing — sateen twin xl cotton sheets stay comfortable and look neatly finished night after night without needing much effort to maintain.

Twin XL Cotton Percale Sheets – Crisp, Clean, and Built to Breathe

Our twin xl cotton percale sheets are woven with a tight one-over-one-under structure that gives them a matte, structured finish and a lighter, more open texture. Fresh, crisp, and easy to live with — a straightforward everyday choice for anyone who prefers a crisper hand feel on their twin xl sheets cotton. Popular in dorm rooms for their lightweight feel and easy care.

Organic Twin XL Cotton Sheets – GOTS Certified, No Harsh Finishes

Our GOTS Certified organic twin xl cotton sheets are grown and finished without harsh chemical treatments — just certified natural fibers that feel smooth on skin. A thoughtful choice for anyone who wants verified 100 percent cotton twin xl sheets with third-party organic credentials on a bed they sleep in every night.

Egyptian Cotton Twin XL Sheets – Extra-Long Staple, Gold Seal Verified

Made from extra-long staple Egyptian cotton fibers verified by the Cotton Egypt Association, these twin xl sheets cotton offer an exceptionally smooth texture and a natural durability that holds up beautifully wash after wash. A refined feel on a twin XL bed — backed by trusted fiber authenticity and careful craftsmanship.

Flannel Twin XL Cotton Sheets – Warm, Velvety, and Made in Portugal

Crafted in Portugal from premium cotton flannel, our flannel twin xl cotton sheets deliver deep warmth and a velvety-soft texture that makes any twin XL bed feel cosy in colder months. Built with European craftsmanship and the same natural cotton quality as every CDD sheet — easy to layer, warm to sleep in.

Why California Design Den for Twin XL Cotton Sheets

Getting the fit right on a twin XL matters more than most people realise — a fitted sheet that slips or a flat sheet that barely reaches the foot of the bed makes the whole setup feel wrong. Most of our twin xl cotton sheets we make are cut precisely for a 38" x 80" mattress, deep-pocket fitted to grip mattresses up to 15"–16" deep, and finished with full elastic edging that stays put. Available as 100 percent cotton twin xl sheets across multiple weaves and in classic white cotton twin xl sheets — or build a complete setup with our twin xl bedding sets. Made in our family-owned facility, tested for accuracy, backed by the Good Housekeeping Seal, and honestly priced.

Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed

Why Editors Love Our Bedding

Enjoying the buttery feel of sateen sheets does not have to require paying a steep price.

Hands down the best bet on a budget - soft, durable and under $100.

Even though the sheets are lightweight, we found that they have a heft that makes them feel more expensive.

These 1000-thread-count sheets proved to be cool and airy on warm nights and wonderfully cozy when the temperature dipped.

Really having a difficult time finding good sheets anymore that aren't microfiber. These are great! They've even been washed for several months and still look new. On here buying more now.

These 100% cotton sheets have so much to love from the luxurious 1000 thread count to the silky-smooth sateen weave and deep-pocket fit.

Fabric Comparison

Premium Portuguese Flannel Cozy Comfort

Grand Indulgence 1000 Cotton Luxuriously Thick & Smooth

Egyptian Comfort Sateen Structured & Elevated Softness

Egyptian Comfort Percale Crisp, Matte & Comfortable

Organic Percale Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Weekend Soft 500 Cotton Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton Smooth & Soft

Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed

Premium Portuguese Flannel Cozy Comfort

Grand Indulgence 1000 Cotton Luxuriously Thick & Smooth

Egyptian Comfort Sateen Structured & Elevated Softness

Egyptian Comfort Percale Crisp, Matte & Comfortable

Organic Percale Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Weekend Soft 500 Cotton Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton Smooth & Soft

FAQs

What size are twin XL cotton sheets?

Are these twin XL sheets 100% cotton?

Are twin XL cotton sheets good for college dorms?

What is the difference between sateen and percale twin XL cotton sheets?

Do twin XL cotton sheets fit deep mattresses?

Are organic 100 percent cotton twin XL sheets available?

Do twin XL cotton sheets get softer over time?

How do I care for twin XL cotton sheets?

Twin XL Cotton Sheets — Because Standard Twin Sheets Simply Won't Do

Twin XL Sheets Cotton Sateen – Smooth, Soft, and Quietly Polished

Twin XL Cotton Percale Sheets – Crisp, Clean, and Built to Breathe

Organic Twin XL Cotton Sheets – GOTS Certified, No Harsh Finishes

Egyptian Cotton Twin XL Sheets – Extra-Long Staple, Gold Seal Verified

Flannel Twin XL Cotton Sheets – Warm, Velvety, and Made in Portugal

Why California Design Den for Twin XL Cotton Sheets

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Featured & Special Collections

Premium Portuguese Flannel
Cozy Comfort

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Egyptian Comfort Sateen
Structured & Elevated Softness

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Organic Percale
Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton
Smooth & Soft

Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed
Twin XL Cotton Sheets — Pure Natural Cotton for the Longer Bed

Premium Portuguese Flannel
Cozy Comfort

Grand Indulgence 1000 Cotton
Luxuriously Thick & Smooth

Egyptian Comfort Sateen
Structured & Elevated Softness

Egyptian Comfort Percale
Crisp, Matte & Comfortable

Organic Percale
Crisp, Relaxed & Extra Gentle

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton
Smooth & Soft