You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
Looks a bit like concrete with subtle specks spread around the pattern.
Source Mladjan Antic
Pattern #100! A black classic knit-looking pattern.
Source Factorio.us Collective
Can’t believe we don’t have this in the collection already! Slick woven pattern with crisp details.
Source Max Rudberg
A pattern drawn in Paint.net and vectorized in Inkscape.
Source Firkin
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
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
More in the paper realm, this time with fibers.
Source Jorge Fuentes
A free web background image with a seamless concrete-like texture and an Indian-red color.
Source V. Hartikainen
A hint of orange color, and some crossed and embossed lines.
Source Adam Anlauf
From a drawing in 'Uit de geschiedenis der Heilige Stede te Amsterdam', Yohannes Sterck, 1898.
Source Firkin
A free green background pattern with a pattern of rhombuses on a seamless texture. Feel free to use it as a tiled background image on your web site.
Source V. Hartikainen
You just can’t get enough of the fabric patterns, so here is one more for your collection.
Source Krisp Designs
Remixed from a drawing in 'Jezebel's Daughter', Wilkie Collins 1880
Source Firkin
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
A seamless chequerboard pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i. Alternative colour scheme.
Source Firkin
Remixed from a JPG that was uploaded to Pixabay by theasad121
Source Firkin
Derived from an image that was uploaded to Pixabay by Kaz
Source Firkin
Seamless pattern formed from a tile that can be extracted by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
So tiny, just 7 by 7 pixels – but still so sexy. Ah yes.
Source Dmitriy Prodchenko
A background pattern with blue on white vertical stripes.
Source V. Hartikainen
Light gray grunge wall with a nice texture overlay.
Source Adam Anlauf
A repeating background with dark brown stone-like texture and abstract pattern that looks like tree trunks.
Source V. Hartikainen
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso