Perfect-Fit Flat & Fitted Cotton Sheets

Q: Is this collection designed for mixing and matching sheets, and do I need to buy a full set?

Yes—this collection is designed specifically for mixing and matching. You don’t need to buy a full sheet set to shop here. Flat sheets and fitted sheets are sold individually, so you can replace a single piece, build your bedding setup over time, or pair different fabrics and weaves based on your preference.

Q: What fabrics are used in this collection?

Flat and fitted sheets are available in:100% long-staple cottonCertified organic cottonFabric and weave details are clearly listed on each product page so you can choose based on feel and sourcing preference.

Q: What’s the difference between long-staple cotton and organic cotton?

Both are natural cotton, but they differ in sourcing:Long-staple cotton: selected for smoothness, durability, and consistent feelOrganic cotton: grown without synthetic pesticides and certified through organic standardsBoth are comfortable—the difference is whether organic sourcing is a priority for you.

Q: What’s the difference between sateen and percale sheets?

The weave determines how the sheet feels:Sateen: smooth, soft surface with a gentle sheen and relaxed drapePercale: crisp, lightweight feel with a smooth, matte finishChoose sateen for a softer feel or percale for a more crisp, structured texture.

Q: How do different thread counts feel in sateen sheets?

Thread count affects weight and density, not quality alone:400 TC: lightweight, smooth, and easygoing for everyday use500 TC: slightly fuller feel while staying soft600 TC: more substantial and refined without feeling stiffAll sateen options use long-staple cotton—the difference is how full the fabric feels.

Q: Will fitted sheets fit my mattress properly?

Yes. Fitted sheets feature durable all-around elastic and are designed to fit standard to deep mattresses:Twin / Twin XL: up to 15"Full, Queen, King, Cal King: up to 16"Split King: up to 15"They’re also designed to flex with adjustable beds.

Q: Can I use a flat sheet by itself?

Yes. A flat sheet can be used on its own as a lighter top layer, or as an extra layer between you and a duvet or comforter, depending on your sleep preference.

Q: How do flat and fitted sheets hold up after washing, and how should I care for them?

Our cotton sheets are tested for shrinkage, pilling, and fading. A small, natural tightening may occur after the first wash, which is already accounted for in sizing. For best results:Machine wash warm or coldTumble dry lowRemove promptly to help reduce wrinklesAll organic cotton items are GOTS Certified Product.

Discover our breathable cotton sheets. Fitted sheets feature deep pockets and strong elastic for a perfect fit, while flat sheets add the ideal top layer for effortless comfort.

Shrink Proof
Soft & Breathable
Practical Labels

8 products

Choose options

Type: Fitted Sheet

Restful Retreat 600 Sateen Cotton Fitted Sheet

$36.99

$36.99 ~~$36.99~~

Choose options

Type: Fitted Sheet

Weekend Soft 500 Sateen Cotton Fitted Sheet

$47.99

$47.99 ~~$47.99~~

Choose options

Type: Fitted Sheet

Everyday Ease 400 Sateen Cotton Fitted Sheet

$31.99

$31.99 ~~$31.99~~

Choose options

Type: Fitted Sheet

Natural Organic Cotton Percale Fitted Sheet

$30.99

$30.99 ~~$30.99~~

Natural Organic Percale Cotton Fitted Sheet - 2-Pack

Choose options

Type: Fitted Sheet

Natural Organic Percale Cotton Fitted Sheet - 2-Pack

$62.99

$62.99 ~~$62.99~~

Choose options

Type: Flat Sheet

Restful Retreat 600 Sateen Cotton Flat Sheet

$42.99

$42.99 ~~$42.99~~

Choose options

Type: Flat Sheet

Everyday Ease 400 Sateen Cotton Flat Sheet

$29.99

$29.99 ~~$29.99~~

Everyday Ease Sateen 400 Cotton Flat Sheets 2-Pack

Choose options

Type: Flat Sheet

Everyday Ease Sateen 400 Cotton Flat Sheets 2-Pack

$56.99

$56.99 ~~$56.99~~

Why Editors Love Our Bedding

Featured by US News as the Best Budget Friendly Deep Pocket Fitted Sheets in 2024.

— US News

This sheet fit beautifully without extreme difficulty putting it on. It is wonderfully soft and feels like cotton should.

— Forbes

It’s not easy to find high-quality sheets without a hefty price tag to match, but California Design Den makes it possible.

— Forbes

Fabric Comparison

Which is for you?

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

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

Everyday Ease 400 Cotton
Smooth & Soft

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

Organic Percale
Crisp, Relaxed & Extra Gentle

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

Perfect-Fit Flat & Fitted Cotton Sheets
Perfect-Fit Flat & Fitted Cotton Sheets

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

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

Everyday Ease 400 Cotton
Smooth & Soft

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

Organic Percale
Crisp, Relaxed & Extra Gentle

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

Is this collection designed for mixing and matching sheets, and do I need to buy a full set?

Yes—this collection is designed specifically for mixing and matching. You don’t need to buy a full sheet set to shop here. Flat sheets and fitted sheets are sold individually, so you can replace a single piece, build your bedding setup over time, or pair different fabrics and weaves based on your preference.

What fabrics are used in this collection?

Flat and fitted sheets are available in:

100% long-staple cotton
Certified organic cotton

Fabric and weave details are clearly listed on each product page so you can choose based on feel and sourcing preference.

What’s the difference between long-staple cotton and organic cotton?

Both are natural cotton, but they differ in sourcing:

Long-staple cotton: selected for smoothness, durability, and consistent feel
Organic cotton: grown without synthetic pesticides and certified through organic standards

Both are comfortable—the difference is whether organic sourcing is a priority for you.

What’s the difference between sateen and percale sheets?

The weave determines how the sheet feels:

Sateen: smooth, soft surface with a gentle sheen and relaxed drape
Percale: crisp, lightweight feel with a smooth, matte finish

Choose sateen for a softer feel or percale for a more crisp, structured texture.

How do different thread counts feel in sateen sheets?

Thread count affects weight and density, not quality alone:

400 TC: lightweight, smooth, and easygoing for everyday use
500 TC: slightly fuller feel while staying soft
600 TC: more substantial and refined without feeling stiff

All sateen options use long-staple cotton—the difference is how full the fabric feels.

Will fitted sheets fit my mattress properly?

Yes. Fitted sheets feature durable all-around elastic and are designed to fit standard to deep mattresses:

Twin / Twin XL: up to 15"
Full, Queen, King, Cal King: up to 16"
Split King: up to 15"

They’re also designed to flex with adjustable beds.

Can I use a flat sheet by itself?

Yes. A flat sheet can be used on its own as a lighter top layer, or as an extra layer between you and a duvet or comforter, depending on your sleep preference.

How do flat and fitted sheets hold up after washing, and how should I care for them?

Our cotton sheets are tested for shrinkage, pilling, and fading. A small, natural tightening may occur after the first wash, which is already accounted for in sizing.
For best results:

Machine wash warm or cold
Tumble dry low
Remove promptly to help reduce wrinkles

All organic cotton items are GOTS Certified Product.

Flat & Fitted Cotton Sheets Designed for Everyday Comfort

Our collection of fitted sheets and flat bed sheets is made from soft, natural cotton, including long-staple and organic cotton options in both smooth sateen and crisp percale. Whether you prefer the secure feel of a fitted bedsheet or the lightweight ease of a top sheet, each piece is designed for everyday comfort and simple, reliable use. These cotton sheets are available across popular everyday thread counts, including 400 thread count sheet sets, to help you build a bed that feels just right.

Fitted Sheets - Deep Pockets, Secure Fit, Made to Stay Put

Our fitted sheets are crafted with deep pockets, durable elastic, and reinforced seams for a secure, stay-put fit on 8–16" mattresses. Each fitted bedsheet includes helpful top-and-bottom tags to make bed-making easier and smoother. Designed for everyday comfort and dependable hold, these fitted sheets are also available as deep pocket sheets for mattresses that need extra room without feeling heavy or restrictive.

Flat Sheets - Smooth, Lightweight, and Easy to Layer

Our flat sheets offer a soft, breathable layer that works across seasons and sleep styles. Made from 100% cotton in sateen or percale weaves, each flat bed sheet feels lightweight and smooth with a generous drape for easy bed styling. Finished with clean hems and natural fibers, these top sheets bring simple comfort and everyday ease to your bedding routine.

Why Choose California Design Den Cotton Sheets

Every sheet in this collection is made with thoughtful details - deep-pocket fitted sheets for a secure fit and smooth, lightweight flat sheets for easy layering. Our natural cotton fabrics are certified by OEKO-TEX Standard 100, and our organic cotton bedding options are made with GOTS Certified fibers, helping ensure the bedding you bring home meets trusted safety and quality standards.Each flat and fitted sheet is tested for pilling, fading, shrinking, and thread-count accuracy before it reaches your home. Responsibly made in our family-owned facilities, these cotton sheets are available in a range of everyday and premium weights, including 1000, 800 & 600 thread count sheet sets, offering dependable comfort and long-lasting value at an accessible price.

Available Sizes in Our Flat & Fitted Sheets

Fitted Sheets:
Twin Fitted Sheet
Twin XL Fitted Sheet
Full Fitted Sheet
Queen Fitted Sheet
King Fitted Sheet
California King Fitted Sheet
Split King Fitted Sheet

Flat Sheets:
Twin Flat Sheet
Queen Flat Sheet
King Flat Sheet

Perfect-Fit Flat & Fitted Cotton Sheets

Why Editors Love Our Bedding

Featured by US News as the Best Budget Friendly Deep Pocket Fitted Sheets in 2024.

This sheet fit beautifully without extreme difficulty putting it on. It is wonderfully soft and feels like cotton should.

It’s not easy to find high-quality sheets without a hefty price tag to match, but California Design Den makes it possible.

Fabric Comparison

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Everyday Ease 400 Cotton Smooth & Soft

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Weekend Soft 500 Cotton Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton Smooth & Soft

Organic Percale Crisp, Relaxed & Extra Gentle

Perfect-Fit Flat & Fitted Cotton Sheets Perfect-Fit Flat & Fitted Cotton Sheets

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Everyday Ease 400 Cotton Smooth & Soft

Restful Retreat 600 Cotton Crisp, Smooth & Soft

Weekend Soft 500 Cotton Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton Smooth & Soft

Organic Percale Crisp, Relaxed & Extra Gentle

FAQs

Is this collection designed for mixing and matching sheets, and do I need to buy a full set?

What fabrics are used in this collection?

What’s the difference between long-staple cotton and organic cotton?

What’s the difference between sateen and percale sheets?

How do different thread counts feel in sateen sheets?

Will fitted sheets fit my mattress properly?

Can I use a flat sheet by itself?

How do flat and fitted sheets hold up after washing, and how should I care for them?

Flat & Fitted Cotton Sheets Designed for Everyday Comfort

Fitted Sheets - Deep Pockets, Secure Fit, Made to Stay Put

Flat Sheets - Smooth, Lightweight, and Easy to Layer

Why Choose California Design Den Cotton Sheets

Available Sizes in Our Flat & Fitted Sheets

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Everyday Ease 400 Cotton
Smooth & Soft

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton
Smooth & Soft

Organic Percale
Crisp, Relaxed & Extra Gentle

Perfect-Fit Flat & Fitted Cotton Sheets
Perfect-Fit Flat & Fitted Cotton Sheets

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Everyday Ease 400 Cotton
Smooth & Soft

Restful Retreat 600 Cotton
Crisp, Smooth & Soft

Weekend Soft 500 Cotton
Airy, Smooth & Silky Soft

Everyday Ease 400 Cotton
Smooth & Soft

Organic Percale
Crisp, Relaxed & Extra Gentle