The Best Cotton Baby Sheets: What to Look For & 3 Beautiful Options
When you're putting together a baby's nursery, it's easy to spend most of your attention on the crib and mattress. But there's another piece that your baby is in contact with for hours every day: their crib sheet.
For something so simple, I think it's worth being intentional about what it's made from.
I personally prefer cotton baby sheets, especially lightweight muslin cotton. They're breathable, comfortable, easy to wash, and make a simple addition to a baby's sleep space.
If you're looking for a few beautiful, quality options, I've rounded up three cotton crib sheets that are worth considering.
Why I Prefer Cotton Baby Sheets
Cotton is one of those classic materials that continues to make sense for baby bedding.
Breathable & Lightweight
Cotton is naturally breathable, which makes it a great choice for bedding.
Muslin cotton takes that lightweight feel even further. The open, airy weave creates a fabric that feels soft without being heavy or overly warm.
This is one of the biggest reasons I personally like muslin sheets.
Soft Against Baby's Skin
Babies spend a huge amount of time sleeping, so the fabrics they're surrounded by matter.
A good cotton sheet feels soft and comfortable against the skin, and muslin tends to become even softer over time with washing.
Easy to Wash
Let's be honest: baby bedding gets dirty.
Between spit-up, drool, diaper leaks, and all of the unexpected messes that come with having a baby, crib sheets need to be washed frequently.
Cotton is practical because it's designed to be washed and used again and again.
A Simple, Natural Choice
If you're trying to create a more intentional home and be selective about the materials you bring into your baby's space, cotton is an easy place to start.
You don't need a complicated nursery filled with dozens of products.
Sometimes choosing simple, well-made basics is enough.
What Should You Look For in a Baby Crib Sheet?
When shopping for crib sheets, I would focus on four things:
1. The material
Look for cotton or another material you feel comfortable having against your baby's skin every night. If you prefer natural fibers, 100% cotton or organic cotton muslin are great places to start.
2. Breathability
Lightweight cotton and muslin are especially appealing if you want a sheet that doesn't feel heavy or overly warm.
3. A secure fit
This is extremely important.
Your crib sheet should be specifically designed to fit your baby's mattress and stay securely in place. A properly fitted sheet should fit tightly around the mattress without loose or bunching fabric.
4. Durability
Baby sheets are going to be washed frequently, so look for something that can hold up to regular washing without quickly losing its shape or softness.
3 Cotton Baby Sheets Worth Considering
These are three options I like if you're looking for a combination of cotton, breathability, practicality, and a beautiful nursery aesthetic.
1. Mère & Moi Muslin Fitted Crib Sheets
This is the option I'd choose if you love a simple, elevated nursery look.
The Mère & Moi sheets are made from muslin and designed as fitted crib sheets. They're lightweight and have that soft, airy look that works beautifully with a neutral nursery.
Why I like them:
Muslin cotton
Lightweight and breathable
Simple, neutral aesthetic
Fitted design
Great everyday nursery basic
Shop the Mère & Moi sheets →
View on Amazon
2. Mushie Extra Muslin Fitted Sheet
If you love the minimalist Scandinavian-style nursery aesthetic, Mushie is another beautiful option.
This sheet is made from muslin cotton and has the soft, textured appearance that makes muslin bedding so appealing.
I especially like this style for parents who want their nursery products to feel simple rather than overly colorful or character-themed.
Why I like it:
Muslin cotton
Lightweight feel
Simple, timeless design
Beautiful neutral aesthetic
Easy addition to a minimalist nursery
Shop the Mushie sheet →
View on Amazon
3. KeaBabies Organic Cotton Muslin Crib Sheets
If you're looking for a 2-pack, this is the option I'd look at.
The KeaBabies set is made from 100% organic cotton muslin and comes with two fitted crib sheets. The 2-pack is especially practical because having a backup sheet ready to go can save you when there's an inevitable middle-of-the-night mess.
Why I like it:
100% organic cotton
Muslin fabric
Two-sheet set
Breathable
Designed for standard 52" x 28" crib mattresses
Neutral, simple design
The Amazon listing identifies the material as 100% organic cotton and the set as a 2-pack.
Shop the KeaBabies sheets →
View on Amazon
Which One Should You Choose?
You really can't go wrong with choosing a quality cotton sheet. I'd decide based on what matters most to you.
If you want...I'd look at...A beautiful, elevated nursery lookMère & MoiMinimalist + Scandinavian styleMushieOrganic cotton + 2-packKeaBabiesLightweight muslinAll threeAn extra sheet for easy changesKeaBabies
The most important thing isn't necessarily choosing the most expensive sheet.
It's choosing a well-fitting, breathable sheet made from a material you feel good about using in your baby's sleep space.
How Many Crib Sheets Do You Actually Need?
My recommendation: at least 2–3.
One can be on the mattress, one can be in the wash, and having a third gives you a little breathing room.
If you're a new mom, you'll quickly realize that having a clean backup ready to go is one of those small things that makes life easier.
I would much rather have three good-quality sheets than a drawer full of nursery bedding that rarely gets used.
One Important Baby Sleep Safety Reminder
While the material of your crib sheet matters, safe sleep comes first.
For babies, the sleep space should be simple: a firm, flat sleep surface with a properly fitted sheet. Avoid adding loose blankets, pillows, crib bumpers, stuffed animals, or other soft objects to the crib.
The American Academy of Pediatrics recommends keeping the infant's sleep space free of soft bedding and other objects that could pose a suffocation or entrapment risk.
So when it comes to crib bedding, less really is more.
A good mattress + a properly fitted crib sheet is all you need.
My Take
Baby sheets are one of those purchases that seem small, but they're worth being thoughtful about because your baby spends so much time sleeping on them.
I personally love cotton muslin because it checks so many of the boxes I look for in baby products:
Natural fiber.
Breathable.
Soft.
Lightweight.
Easy to wash.
Simple.
And I don't think you need to overcomplicate it.
If you're building a nursery or replacing your current crib sheets, these three are great places to start:
Mère & Moi Muslin Fitted Sheets →
KeaBabies Organic Cotton Muslin 2-Pack →
Disclosure: This post contains affiliate links. If you purchase through one of these links, I may earn a small commission at no additional cost to you. I only recommend products that I believe are worth considering.
