This one could be the shirt of a golf player. Angled lines in different thicknesses.
Source Olivier Pineda
Everyone needs some stardust. Sprinkle it on your next project.
Source Atle Mo
You guessed it – looks a bit like cloth.
Source Peax Webdesign
New paper pattern with a slightly organic feel to it, using some thin threads.
Source Atle Mo
Might not be super subtle, but quite original in its form.
Source Alex Smith
Smooth Polaroid pattern with a light blue tint.
Source Daniel Beaton
One more in the line of patterns inspired by Japanese/Asian styles. Smooth.
Source Kim Ruddock
Retro Circles Background 4 No Black
Source GDJ
Seamless Dark Grunge Texture. Here's a new grunge texture for use as a background.
Source V. Hartikainen
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Abstract Geometric Monochrome Pattern Prismatic No Background
Source GDJ
A smooth mid-tone gray, or low contrast if you will, linen pattern.
Source Jordan Pittman
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
A seamless pattern formed from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Remixed from a drawing in 'The Canadian horticulturist', 1892
Source Firkin
A seamless background drawn in Paint.net and vectorised with Vector Magic. The starting point was a photograph of drinking straws from Pixabay.
Source Firkin
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Remixed from a drawing in 'Hungary. A guide book. By several authors', 1890.
Source Firkin
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
A grid of squares with green colours. Since the colours are randomly distributed it is automatically seamless.
Source Firkin
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
The rectangular tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
One more from Badhon, sharp horizontal lines making an embossed paper feeling.
Source Badhon Ebrahim