Bottom sheets and how to choose the size
Short answer: You choose the size of a bottom sheet by measuring the width, length and height of the mattress and adding any topper. The sheet should be a little taller than the mattress, so the corners can be pulled down. Here is a simple guide to finding the right measurement.
What is a bottom sheet
A bottom sheet is the sheet that lies under you on the mattress. It is often a fitted sheet with elastic in the corners, but it can also be a flat sheet. It is the layer you lie directly on, so the fit matters. A sheet that sits badly can bunch up and become uncomfortable.
Measure the mattress
Start by measuring the width, length and height of the mattress. Use a tape measure and measure at the widest point. If you have a topper, measure the total height. Write the measurements down so you can compare with the product information. It is the most important step, and it takes only a couple of minutes.
Choose by height
Height is the measurement most people get wrong. The sheet should be a little taller than the mattress, so the corners can be pulled all the way under it. If it is too low, it pops off. If it is too tall, it can fold. Look at bamboo bedding and read the measurements for each sheet.
Width and length
Width and length must fit the mattress. A sheet that is too small pulls at the corners, and one that is too big creates folds. Check the measurements in the product information and compare. If you are between two sizes, think about what is worse: a sheet that is a little too tight, or one that is a little too loose.
Toppers and thick mattresses
If you have a topper or a thick mattress, add the heights together. Many sheets are made for a particular height. A sheet with deep pockets is a good choice for tall mattresses. Check that the elastic is wide enough and sits well. It is a detail that decides how long the sheet stays on.
Fabric and fit
The fabric affects how the sheet sits. Bamboo viscose is soft and flexible, but can give if it is washed too hot. Follow the care label so the sheet keeps its size. If you choose by measurement and care, you get a sheet that fits for a long time. For the night you can look at bamboo sleepwear for women.
Washing and measurement
Viscose can shrink at high heat, so a sheet that fits can become too small after a hot wash. Wash gently and let it air dry. Check the measurement after the first wash. For warm nights you can look at bamboo Night Shorts for Women. Care and measurement go together, so a good habit pays off.
Frequently asked questions
How do I measure for a bottom sheet?
Measure the width, length and height of the mattress with a tape measure, and add any topper to the height.
How tall should a sheet be?
The sheet should be a little taller than the mattress, so the corners can be pulled all the way under it.
Can a bottom sheet shrink?
Viscose can shrink at high heat. Wash gently, let the sheet air dry and check the measurement after the first wash.
