Bed Skirt Buying Guide: Sizes & Drop Length
A made bed looks finished the moment the gap between the mattress and the floor disappears. That is the entire job of a bed skirt, and it is also the piece people get wrong most often, usually by guessing the drop length instead of measuring it. This guide covers how to choose the right bed skirt size, drop length, and style so it actually reaches the floor instead of hovering a few inches short.
The short version
A bed skirt hides the space between your mattress and the floor, including the box spring, bed frame, and anything stored underneath. Measure the exact drop from the bottom of your box spring to the floor rather than guessing by mattress size, and choose from drop lengths of 10, 12, 15, or 16 inches to match.
What a bed skirt actually does
A bed skirt attaches under the mattress and hangs down to the floor, covering the box spring, frame, and any storage bins tucked underneath. Without one, that entire lower section is on display, which tends to look unfinished no matter how nicely the top of the bed is made. It is a small piece that does a disproportionate amount of work in how put-together a bedroom looks.
Getting the drop length right
Drop length is the measurement from the bottom of the box spring to the floor, and it is the single most important number when buying a bed skirt. Guess wrong and you end up with a skirt that either pools on the floor or stops well short of it.
| Drop length | Typical setup |
|---|---|
| 10" | Standard bed frame with a box spring |
| 12" | The most common drop for a standard frame |
| 15" | Taller frames or a raised box spring |
| 16" | Platform beds or extra-tall setups |
To measure, place a tape measure at the bottom edge of your box spring and run it straight down to the floor. Round up rather than down if you land between two sizes, since a skirt that is slightly long can be tucked, but one that is too short cannot be stretched.
A properly measured bed skirt drop reaches the floor cleanly on every side.
Sizing to your mattress
Beyond the drop length, the top platform of the skirt needs to match your mattress size. Standard bed skirt sizes run Twin, Full, Queen, Olympic Queen, King, and California King, matching the same names you already know from your sheets and mattress. Order the skirt in the same size as your mattress, not your room or frame, since the platform is what sits under the mattress to hold the skirt in place.
Solid colors for any room
A bed skirt is one of the few pieces of bedding that rarely gets seen up close, so a clean solid color that quietly matches your existing sheets and duvet is usually the safer choice over a bold pattern. Ours come in a wide range of solid shades, from neutral tones like Black and Light Blue to richer colors like Wine and Mediterranean Blue, all in the same 600 thread count fabric.
A richer solid tone like Wine adds warmth without competing with a patterned duvet.
Our pick: The Light Blue Magic Bed Skirt is an easy, versatile starting point. 600 TC fabric, drop lengths from 10 to 16 inches, and sizes Twin through California King, from $34.99. The same skirt comes in more than a dozen other colors if blue is not your shade.
Choosing your skirt
It comes down to two measurements: your mattress size and your exact drop length. Get those right and the color choice is the easy part. To see every color and drop length side by side, browse the complete bed skirts collection.
Finish the bed from top to floor
600 TC bed skirts in every drop length. Enjoy 10% off your first order.
Shop Bed SkirtsBed skirt FAQs
How do I measure for a bed skirt?
Measure straight down from the bottom of your box spring to the floor. That number is your drop length, and it is separate from your mattress size, which determines the top platform size.
What is the most common bed skirt drop length?
12 inches fits most standard bed frames with a box spring. Taller frames or platform beds often need 15 or 16 inches instead.
Do I need a bed skirt if I have a platform bed?
Only if there is a visible gap between the mattress and the floor. Many platform beds sit low enough that a skirt is not needed, but taller platform frames still benefit from one.
Can I use a bed skirt without a box spring?
Yes. As long as you measure the actual drop from the bottom of the mattress or frame to the floor, the skirt works the same way with or without a box spring underneath.
Leave a comment