Menu
MattressFirm Logo
Bed Basics
Bed Basics

Fitted Sheet vs. Flat Sheet

Fitted sheet vs. flat sheet

Bed  sheets are an important component to creating the best and most comfortable sleep space — aside from the mattress itself, of course. But, with so many  different types and materials to choose from, it can be hard to know where to start or what the difference is between all of them — specifically a flat sheet vs. fitted sheet.

Flat sheets (also known as top sheets) have been around since as early as the 15th century, but as of recently, they have become a topic of debate. Many people are beginning to wonder whether or not they're necessary.

Ultimately, when it comes to top sheet bedding and the choice to use a top sheet vs. flat sheet, the choice is up to you and your comfort. So you can make the best choice for your sleep needs, we've outlined the basics on top sheets vs. flat sheets and why you should always keep your bedding in top-notch condition:

The Great Debate: Top Sheet vs. Fitted Sheet

What is a fitted sheet?

Often times, it can be confusing which sheet is which and what the proper name is for each. However, one easy way to remember the difference is to understand the function of each type of sheet. First, fitted sheets cover the mattress. Fitted sheets feature elastic in each corner to help to hold the fabric tight around the mattress so that it doesn't budge or come up while you're sleeping. In addition to providing you with some added comfort, fitted sheets also serve as another layer of protection for your mattress (always protect your investment with a  mattress protector).

What is a top sheet?


While fitted sheets are a must, many sleepers choose to go sans top sheet and just sleep with a blanket or comforter. If you're a top sheet kind of person though, you likely know the comfort of sleeping with a little extra layer of softness and protection.

Unlike a fitted sheet, top sheets are rectangular in shape and go on top of your bed and over the fitted sheet but underneath a duvet, quilt or  comforter. They serve to keep you comfortable throughout the night and protect your blanket or duvet from getting dirty.

Why should I use a top sheet?


Recently, millennials are  making the news for changing the way that they set up their bedding by eliminating their top sheets all together and only sleeping with the fitted sheet and a duvet.

While sleeping without a top sheet eliminates a step in the bed-making process and leaves you with less laundry to deal with, it also takes away a layer of protection between yourself and your duvet cover or comforter, which means you will need to wash your duvet cover or comforter more frequently.

Over time, bacteria can build up if you don't wash your bedding, whether you use a top sheet or not, so be sure to  wash your bedding at least every two weeks (and your pillowcases every week).

Top sheets can also add more comfort to your sleep space as they can provide a smoother and cooler sensation than just a regular comforter or blanket. Not to mention, during the summer months, having layers that you can fold down or kick off when you get too hot provides another added bonus.

Whether or not you decide to join the trend and ditch your flat sheet is up to you; however, keep in mind all of the pros and cons associated with each different way to sleep. And, if you're in need of some new bedding accessories, check out our selection any time at  MattressFirm.com.

You Might Also Like

An illustration of a small bedroom with a well optimized set up.
Bed Basics
Small Bedroom? Here’s Your Guide to Maximizing SpaceFrom single dorm rooms to first apartments and historic homes, many bedrooms are smaller than we’d like. While we don’t always get a say in the size of our room, we (fortunately) do get to decide what to do with it.
Woman is using eye mask in bed while electric fan is blowing on the foreground
Bed Basics
Our Guide to the Best Cooling Mattresses for Hot SleepersIf you’ve ever woken up sweating, uncomfortable, and in desperate need of a fan, this list of the best cooling mattresses is for you. There could be many reasons why you're sleeping hot, but we're here to tell you: This doesn't have to be your new normal. With the right mattress and bedding, we’re positive cooler nights are ahead. Read on for our suggestions.
A woman sitting on her made bed, stretching her arms out in front of her.
Bed Basics
What Exactly Is Mattress Support?Perhaps one of the most common—albeit vague—pieces of advice you’ll often hear when you’re in the market for a new mattress is to find one with “good support.” But what does that even mean? And is mattress support the same as mattress firmness? If you’ve ever wondered what good mattress support actually implies and what the right support can do for your sleep, you’ve come to the right place.
Matty against a blue background. Text reads: Matty Asks Mattress Sizess
Bed Basics
Matty Asks: Mattress SizesGot questions about buying a new bed? We’ve heard ‘em all. Our Sleep Experts® are here to help with all the answers. Whether you’re curious about bed fillings, accessories, pillow lofts, under-bed options, or anything else in your bedroom, we’ve got answers. And there’s no question too small or too silly.
A bed with a duvet, two pillows and a blue headboard in a white bedroom.
Bed Basics
How Long Does a Mattress Last? Think about how many years you have slept on your current mattress. How long has it been since you upgraded? If you’re struggling to find an answer, that may mean it has been too long. Even if your mattress looks like it’s holding up well, it may be time to start searching for your next bed.
Two people laughing on a Sleepys by Sealy memory foam mattress.
Bed Basics
Why We Love the New Sleepy’s by Sealy Memory Foam MattressesWhen it comes to pressure relief and customized support, memory foam mattresses are a customer favorite for a reason.
An illustration Sleep Expert® and a customer talking in store next to a mattress.
Bed Basics
Should I Shop for a Mattress In-Store or Online?When searching for a good night’s sleep, there’s nothing more important than finding the right mattress. And not just any mattress—your perfect mattress. If you’re shopping for a mattress, it’s easy to head to mattressfirm.com and start scrolling. But what if we told you getting your mattress in-store might be even easier in the long run? If you’re not sure which route to take, we’ve teamed up with one of our Sleep Experts®, Kelly Villegas, to help you make the right decision.
A woman with the Sleepy's Storage Base with Reversible Headboard base open putting pillows into the under bed storage.
Bed Basics
New Alternatives to the Classic Box SpringSome home items stand the test of time, like quality dishware or a nice couch. But others become obsolete, whether due to technology advancements, trends or something else entirely. When it comes to what we sleep on, traditional box springs might be ones you wonder about. After all, they’re clunky but supportive. If you’ve ever wondered whether you can swap out your box springs for an alternative mattress base, you've landed in the right place.