As the original image 's page size is too large for its image size, I remixed it.
Source Yamachem
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
A seamless textured paper for backgrounds. Colored in pale orange hues.
Source V. Hartikainen
Little x’es, noise and all the stuff you like. Dark like a Monday, with a hint of blue.
Source Tom McArdle
The classic subtle pattern. Sort of wall/brick looking. Or moon-looking?
Source Joel Klein
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
Very dark pattern with some noise and 45-degree lines.
Source Stefan Aleksić
The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Nice little grid. Would work great as a base on top of some other patterns.
Source Arno Gregorian
This texture looks like old leather. It should look great as a background on web pages.
Source V. Hartikainen
Prismatic Geometric Pattern Background 2
Source GDJ
The image is a design of blue glass.How about using it as background image?
Source Yamachem
Prismatic Isometric Cube Wireframe Pattern No Background
Source GDJ
More in the paper realm, this time with fibers.
Source Jorge Fuentes