King Cotton Sateen Bed Sheets Set Peacock Blue - 400 TC

In this review of the king size cotton sateen sheets in peacock blue, the bottom line is simple: these are an excellent all-season set for sleepers who want soft, breathable bedding that looks rich without a luxury price tag. The reviewer found the certified 400-thread count 100 percent cotton weave delivers a cool, smooth feel that improves with washing, and appreciates practical touches like deep pockets and all-around elastic that keep the fitted sheet secure. Overall it feels like a high-value upgrade for people replacing worn or synthetic sheets.

Key Features

• 400-thread count cotton sateen: provides a silky, cool surface that balances softness and durability for year-round comfort.
• All-around elastic fitted sheet: keeps the sheet snug on mattresses 8 to 16 in deep so it rarely slips during the night.
• Made from 100 percent cotton: naturally breathable and gentle on skin, helping regulate temperature while you sleep.
• OEKO-TEX STANDARD 100 certified: tested for harmful substances, offering extra peace of mind for sensitive sleepers.
• Easy care and colorfast: machine washable and durable, the set resists pilling, fading, and excessive shrinking over time.

Who It's For

This king size set suits shoppers who prefer natural fibers and a smooth sateen finish that feels luxe without a designer price. Couples with deeper mattresses will like the fitted sheet's all-around elastic and headside/footside indicators that simplify bed-making.

It may not be the best choice for those who want an ultra-crisp percale texture instead of sateen, or buyers who need specialty sizes outside the king set. Also, if you prefer heavy wrinkle resistance as the top priority, some users report light wrinkling after wash.

Pros & Cons

Pros

• Softness that improves after a few washes and feels comparable to much pricier sheets.
• Snug, reliable fit on deep mattresses thanks to quality all-around elastic.
• Breathable 100 percent cotton construction supports temperature regulation.
• Durable and colorfast with easy machine care for long-term use.

Cons

• Some users notice mild wrinkling after washing, so it is not completely wrinkle-free.

Specifications

Brand	California Design Den
Material	100 percent cotton sateen
Thread count	Certified 400-thread count
Set contents	1 flat sheet, 1 fitted sheet, 2 king pillowcases
Fitted sheet depth	Fits mattresses 8 to 16 in deep
Safety certification	OEKO-TEX STANDARD 100
Color	Peacock Blue

Our Verdict

The peacock blue king cotton sateen set is a strong value for shoppers seeking a soft, cool, and durable natural-fiber sheet. It combines a luxury-feel 400-thread count, practical deep-pocket fit, and easy care into a package that rivals more expensive options, making it a smart choice for most couples and everyday sleepers.

Frequently Asked Questions

Will the fitted sheet stay on deep mattresses?
Yes, the fitted sheet has all-around elastic and fits mattresses from 8 to 16 in deep to prevent slipping.

Is the fabric safe for sensitive skin?
Yes, the sheets are 100 percent cotton and certified OEKO-TEX STANDARD 100, which means they were tested for harmful substances.

How do they hold up in the wash?
The set is machine washable and designed to be colorfast and durable, though some users report light wrinkling after drying.