100% Organic Cotton 400TC Sateen Flat Sheet—
Silky, breathable comfort designed for calm, elevated sleep.
Silky-Smooth Feel
Temperature-Balanced
Clean & Organic
Limited Stock Available
30 Days Returns
Free shipping on orders over $100
Details
These 400-thread count Flat Sheets are crafted from 100% GOTS-certified long-staple organic cotton, woven in a silky sateen finish that feels soft against your skin while letting air circulate naturally throughout the night.
Designed for sleep environments that balance temperature and comfort, this sheet set helps regulate moisture and airflow while staying gentle for sensitive skin and everyday use. Each wash enhances the fabric’s softness-creating a sleep foundation that feels both breathable and timeless.
- 100% GOTS-Certified Organic Cotton
Ethically grown and processed without harmful chemicals — safe for you and the planet. - 400TC Sateen Weave
Silky-smooth surface that drapes beautifully and becomes softer over time. - Naturally Breathable & Moisture-Wicking
Helps regulate temperature and reduce night sweats without synthetic finishes. - All-Season Comfort
Lightweight yet substantial — perfect for year-round rest. - Durable Construction
Long-staple cotton fibers improve strength and reduce pilling.
Care
Machine wash cold with like colors.
Tumble dry low or line dry.
Do not bleach.
Remove promptly to reduce wrinkles.
Shipping and Returns
We take great pride in shipping fast.All orders received before 2pm EST- are shipped the same day and reach you in 3-5 business days.
If you're unhappy with your purchase, we'll find a solution for you. Most of our products can be returned within 30 days. All returns are subject to a $9.95 return fee deducted from your refund amount. Returns will be refunded to the original payment method or as a store credit. We do our best to make you comfortable, because let's face it, you're the best.
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Have questions?
Get in touch with us at any time at contact@delarahome.com
Effortless Comfort, Naturally
Silky Sateen Softness
A smooth, lustrous weave that feels luxurious and inviting from the first night.
Breathes As You Sleep
Organic cotton helps airflow move freely — keeping your sleep cool and comfortable.
Clean Comfort, Chemical-Free
GOTS-certified organic cotton with no harsh finishes or synthetic coatings.
Grows Softer With Time
The fabric’s natural fibers soften with every wash — lasting comfort you’ll look forward to.
FAQs
What material is this flat sheet made from?
This flat sheet is woven from 100% long-staple organic cotton with a 400 thread count sateen weave for a silky, soft, and breathable feel.
What does GOTS certification mean?
Being GOTS certified means the cotton is grown and processed without harmful chemicals, meeting strict environmental and social standards from field to finished product.
Will this sheet feel soft right away?
Yes — the sheet is soft out of the package and designed to bloom and become even softer with each wash, enhancing comfort over time.
Is the sheet breathable and suitable year-round?
Yes — organic cotton with a sateen weave allows airflow and moisture balance, making the sheet comfortable for use in all seasons.
How should I care for the sheet?
Machine wash on warm with like colors, tumble dry low, and avoid bleach or dry cleaning. Over time, the cotton will continue to soften with each wash.
What size options are available?
Flat sheets are available in standard bedding sizes like Twin, Full, Queen, and King — each sized for proper bed coverage.
Does this sheet pair with other Delara bedding?
Yes — match this flat sheet with Delara’s fitted sheets, pillowcases, and duvet covers in organic cotton sateen for a coordinated, luxurious bedding set.
