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Custom Size Sheet Set

Custom Size Sheet Set

4.5(2 ratings)

Best price now

$189.00at Custom Mattress MakersVerified

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Our take on the Custom Size Sheet Set

A made-to-order sheet set from Custom Mattress Makers for beds that standard sheets don't fit, cut to your length from 50 to 80 inches and depths of 9 to 13 inches. It is 100% long staple cotton in a sateen weave at a true 300 thread count, with fabric woven in Italy and the set sewn in Utah. Each set includes a fitted sheet, a flat sheet and one pillowcase up to 48 inches wide, or two above that. At $189 at Custom Mattress Makers as of November 5, 2026, it is the only new price listed, so there is no recent range to compare against.

Best forOwners of custom or odd-size mattressesAdjustable beds and deep mattresses up to 13 inchesShoppers who want cotton sateen rather than microfiberGuest rooms and RVs with nonstandard bunks
Pros
  • Fitted sheet is cut to your mattress length, so corners stay put
  • 100% long staple cotton with a true 300 thread count
  • Sateen weave gives a smooth, soft hand
  • Fabric woven in Italy and sewn in Utah
  • Seven color options and six size tiers
Cons
  • Some buyers say the sheets feel thin for the price
  • Only one new price listed, at $189, with no discount history
  • Custom sizing means no returns to a standard size if you measure wrong
  • One pillowcase only on sizes up to 48 inches wide

Custom Size Sheet Set prices at every store

  • Custom Mattress MakersNew

    In stockReturn policy

    $189.00Verified
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Also available at

  • Custom Mattress MakersCheck price at Custom Mattress Makers

Custom Size Sheet Set price history

Lowest price we've seen: $239.00 on Nov 6 at Custom Mattress Makers. Tracked across 1 store since Nov 6.

What reviewers say

Buyers mostly report that the custom sizing works: the fitted sheet and flat sheet fit their mattresses exactly, and the cotton quality came in better than expected. The recurring complaint is that the fabric feels thin for what it costs.

What people mention
  • FitPraisedBuyers say the custom-cut fitted sheet fits their mattress exactly, with no loose corners.
  • Fabric qualityMixedOwners call the long staple cotton better than expected, but some say it feels thin for the price.
  • Sateen feelPraisedThe sateen weave is described as soft and smooth against the skin.
  • ValueCriticisedThe main complaint is that the sheets feel thin relative to what buyers paid.

From Custom Mattress Makers

  • Sheet set made for your custom-size mattress
  • 100% long staple cotton
  • Sateen weave offers a soft and smooth feel
  • True 300 thread count
  • Made in Utah, USA
  • 7 color options
Sizes
20" to 29" / 50" to 80"
Materials
100% long staple cotton, sateen weave, true 300 thread count
Sizing
Order the same size as the mattress (width, length, depth); round up for any 1/2 inch. Largest size offered is 78" wide, 84" long, 17" thick.
Care
Wash in warm with like colors; remove sheet quickly; dry on low heat. If sheet is a little loose, regular heat dry can be used.
Guarantee
All sheets are warrantied for 30 days after delivery date, covering manufacturing defects.
Returns
Due to the custom nature of these bed sheets, they cannot be exchanged or returned for a refund.
Shipping
Free UPS shipping to 48 US states; ships in about 2-3 weeks after order date, separately from any mattress or foundation.
Packs
Purchase a sheet set and get 10% off another sheet set, fitted protector, zippered protector, or mattress pad.
In the box
Fitted sheet, Flat sheet, One pillow case for sizes up to 48" wide, Two pillow cases for sizes 49" wide and up

About the Custom Size Sheet Set

Each sheet set contains:

• 1 Fitted sheet

• 1 Top sheet

• 1 pillow case for sizes up to 48" wide

• 2 pillow cases for sizes 49" wide and larger

Premium Quality

• 100% long staple cotton

• True 300 Thread Count

• Sateen weave offers a soft and smooth hand

Available in 7 colors

Choose your favorite color and select it in the drop-down toolbar at the top of the page.

Custom Size Sheet Sets

We've partnered with Everest Linens in Utah to build all of our sheet sets.

Proudly Made in the USA since 1978!

Please read the following important details before placing an order:

Returns/Warranty

Due to the custom nature of these bed sheets, they cannot be exchanged or returned for a refund. All sheets are warrantied for 30 days after delivery date, which covers manufacturing defects. If you believe a workmanship issue exists, please reply to the order confirmation email or use our CONTACT US page within 30 days of delivery date.

Need to make a change to the sheet size?

Custom Mattress Makers allows for sheet size changes up to 24 hours after the order is placed . In an effort to keep lead-times as short as possible, we like to place sheet orders shortly after they're placed. If it is within 24 hours of the order being placed and you need to make a change, please reply to the order confirmation email or email us via the CONTACT US page.

Cancellations

Similar to the above policy, orders can be cancelled within 24 hours of the order being placed . Due to the custom nature of these products, we cannot cancel an order after 24 hours have passed and the build process has already started. If you're interested in cancelling an order and it is within 24 hours of the order being placed, please reply to the order confirmation email or email us via the CONTACT US page.

Shipping Information

All sheets are sewn and shipped from Orem, Utah. Once the products ship, a confirmation email/text will be sent to the email/phone number on file. This will include UPS tracking information. Orders typically ship out within 2 weeks of order date.

What buyers say

Buyers like
  • Size fits perfectly
  • Quality of the material better than expected
  • Sheets and mattress pad fit perfectly
Buyers complain about
  • Sheets feel thin for the price paid

Specifications

Pocket Type
Fitted
Dimensions
50" to 80" (length)
Max Mattress Depth
9" to 13"
Fabric Type
Cotton
Thread Count
300
Fabric Weave
Sateen
Care Instructions
Machine wash

Questions and answers

How do I measure for a custom size?
Measure mattress length and width, then depth from the top edge down over the side. Order length between 50 and 80 inches and depth between 9 and 13 inches; the fitted sheet is cut to those numbers.
What comes in the set?
One fitted sheet, one flat sheet and one pillowcase for widths up to 48 inches. Widths of 49 inches and up get two pillowcases.
Is it real 300 thread count cotton?
Yes. It is 100% long staple cotton in a sateen weave at a true 300 thread count, with the fabric woven in Italy.
Will it fit a deep mattress?
The fitted sheet is made for depths of 9 to 13 inches. If your mattress plus topper is deeper than 13 inches, this set will not fit.
How should I wash it?
Machine wash, following the care label. Cotton sateen softens with use; wash cold and tumble low to limit shrinkage.
Is $189 a good price?
It is the only new price listed as of November 5, 2026, so there is nothing to compare it to. Custom-cut cotton sateen sets generally run higher than standard sizes, and this one has no discount history.
Where is the Custom Size Sheet Set cheapest?
At Custom Mattress Makers, for $189.00, as of our latest check.
What do buyers say about the Custom Size Sheet Set?
Rated 4.5 out of 5 from 2 ratings. Buyers like: Size fits perfectly; Quality of the material better than expected; Sheets and mattress pad fit perfectly. Common complaints: Sheets feel thin for the price paid.

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Sheet Highlights
100% long staple cotton
Set Count
1 (Top sheet)
Set
Yes
Material Attributes
100% long staple cotton
Fabric content
100% CottonSource
Fabric weight
3.5 ozSource
Weave
Satin WeaveSource
Mattress depth
up to 15 inches (38.1 cm)Source
Available sizes
6 sizesSource
Twin flat sheet
74 x 97 inches (187 x 246 cm)Source
Queen flat sheet
96 x 103 inches (243 x 261 cm)Source
King flat sheet
105 x 110 inches (267 x 279 cm)Source
Pillowcase size
30 x 20 inches (76 x 51 cm)Source
Fabric origin
Woven in ItalySource