Guides
Every cotton duvet guide on the site, listed with the newest at the top.
What is published?
12 articles in the archive, newest before older.
Every figure in a guide carries a link to where it was published, and each count names the date its pages were read. Where a seller has since changed or removed a page, the guide says so.
How much warmer is a year-round comforter than a summer-weight one?
Most comforters and duvet inserts come in two or three weights. The names hint at a big jump. This page puts numbers on that jump, using the weights sellers print on their own page
What size washer does a cotton duvet need, and how do you dry it all the way through?
On laundry day a cotton duvet behaves like a very large towel. Cotton fill soaks up water. An insert that goes into your washer light comes out heavy. The batting inside holds that
Why do cotton duvets shift, and what construction prevents it?
Your cotton duvet can start out flat and end up with thick ridges along one edge and thin patches where your shoulders go. You could be looking at either of two faults, and each on
How do baffle box, sewn-through, and channel comforters differ?
The way a comforter is sewn decides where its fill sits and where your body heat slips out. Product pages use the three names loosely. This page shows you what each one looks like
What size cotton comforter do you need for a queen or king bed?
A queen mattress is 60 by 80 inches and a king is 76 by 80 (Sleep Advisor), but the cotton comforters sold for those beds don't follow one size.
What does duvet fill weight mean in ounces and GSM, and what does each do on the bed?
Fill weight is the figure on a duvet listing that tells you how much filling sits inside. American sellers usually give it in ounces for the whole insert. Many European and organic
Is an Egyptian cotton comforter Egyptian cotton all the way through?
Most comforters sold as Egyptian cotton are made of two materials sewn together. The shell is woven cotton, and the fill is usually something else. The product name tends to descri
What makes a lightweight cotton comforter light, and how do you choose one?
A lightweight cotton comforter makes two promises to you. It stays cool, and it has cotton in it. You can check both on the product page if you know which lines to read.
What size duvet do you need, and how much overhang will you get once you are in bed?
A duvet size is the name of a range. It is not a measurement. A US queen mattress is 60 by 80 inches (Avocado help center).
Is an organic cotton comforter organic on the inside?
Most listings for an organic cotton comforter describe the fabric you touch. The fill underneath can be down, wool, silk, polyester or cotton. These are two separate claims. US lab
Is a 100% cotton comforter cotton inside, too?
Most comforters sold as cotton in the United States have a cotton shell. What sits inside varies more than the product titles suggest. The sewn-in label is the one place the law ma
What is inside a cotton duvet insert, and how do you pick one?
Seller pages use "cotton duvet insert" for two different products. One is cotton all the way through. The other is a cotton shell wrapped around polyester or down. This page shows