Alternative colour scheme. Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Based on an image that was uploaded to Pixabay by devanath
Source Firkin
Derived from a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
A repeating background with dark brown stone-like texture and abstract pattern that looks like tree trunks.
Source V. Hartikainen
This is a seamless pattern which is derived from a flower petal image.
Source Yamachem
Prismatic Curved Diamond Pattern 3 No Background
Source GDJ
A white version of the very popular linen pattern.
Source Ant Ekşiler
Spice up your next school project with this icon background.
Source Swetha
Remixed from a drawing in 'Maidenhood; or, the Verge of the Stream', Laura Jewry, 1876.
Source Firkin
Snap! It’s a pattern, and it’s not grayscale! Of course you can always change the color in Photoshop.
Source Atle Mo
Derived from a PNG that was uploaded to Pixabay by nutkitten
Source Firkin
The image depicts a seamless pattern of a Japanese family crest called "chidori" in Japanese .A chidori in Japanese means a plover in English.
Source Yamachem
Looks like an old wall. I guess that’s it then?
Source Viahorizon
With a name like this, it has to be hot. Diagonal lines in light shades.
Source Isaac
Small gradient crosses inside 45-degree boxes, or bigger crosses if you will.
Source Wassim
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
Sharp pixel pattern looking like some sort of fabric.
Source Dmitry
An alternative colour scheme for the original background.
Source Firkin
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
Remixed from an image on Pixabay, the original having been uploaded by darkmoon1968.
Source Firkin
New paper pattern with a slightly organic feel to it, using some thin threads.
Source Atle Mo
Light gray pattern with an almost wall tile-like appearance.
Source Markus Tinner
From a drawing in 'Studies for Stories', Jean Ingelow, 1864.
Source Firkin
There are many carbon patterns, but this one is tiny.
Source Designova