Prismatic Abstract Line Art Pattern Background
Source GDJ
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
Remixed from a drawing in 'Analecta Eboracensia', Thomas Widdrington, 1897.
Source Firkin
Floral patterns will never go out of style, so enjoy this one.
Source Lasma
Colour version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Just like the black maze, only in light gray. Duh.
Source Peax
Remixed from a drawing in 'Works. Popular edition', John Ruskin, 1886.
Source Firkin
I guess this one is inspired by an office. A dark office.
Source Andrés Rigo.
The tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Abstract Tiled Background Extended 10
Source GDJ
You know you can’t get enough of these linen-fabric-y patterns.
Source James Basoo
People seem to enjoy dark patterns, so here is one with some circles.
Source Atle Mo
Background formed from the iconic plastic construction bricks that gave me endless hours of fun when I was a lad.
Source Firkin
From a drawing in 'Navigations de Alouys de Cademoste.-La Navigation du Capitaine Pierre Sintre', Alvise da ca da Mosto, 1895.
Source Firkin
Tiny circle waves, almost like the ocean.
Source Sagive
Beautiful dark noise pattern with some dust and grunge.
Source Vincent Klaiber
A seamless gray background texture suitable for use on websites. To me, it has the look of stone. Feel free to modify it to meet your needs (by making it a bit lighter or darker, for example).
Source V. Hartikainen
Geometric triangles seem to be quite hot these days.
Source Pixeden