This one looks like a cork panel. Feel free to use it as a tiled background on your blog or website.
Source V. Hartikainen
Inspired by this, I came up with this pattern. Madness!
Source Atle Mo
Prepared mostly as a raster in Paint.net and vectorised.
Source Firkin
The original has been presented as black on transparent and stored in the pattern definitions. To retrieve the unit tile select the rectangle in Inkscape and use shift+alt+i
Source Firkin
Here's a camo print with more tan and less green, such as might be used in a desert scenario. This is tileable, so it can be used as a wallpaper or background.
Source Eady
This is a grid, only it’s noisy. You know. Reminds you of those printed grids you draw on.
Source Vectorpile
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
If you don’t like cream and pixels, you’re in the wrong place.
Source Mizanur Rahman
Same classic 45-degree pattern, dark version.
Source Luke McDonald
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
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Prismatic Isometric Cube Extra Pattern No Background
Source GDJ
Utilising a bird from s-light and some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
This yellow background consists of a pattern of glossy gold buttons arranged in polka dot style on a seamless texture. Here's a pale yellow background pattern. Feel free to use it for your needs!
Source V. Hartikainen
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Sort of reminds me of those old house wallpapers.
Source Tish
Prismatic Polyskelion Pattern No Background
Source GDJ
The image depicts a seamless pattern made using a bird's face.
Source Yamachem
This one takes you back to math class. Classic mathematic board underlay.
Source Josh Green
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
A comeback for you: the popular Escheresque, now in black.
Source Patten