Fabric-ish patterns are close to my heart. French Stucco to the rescue.
Source Christopher Buecheler
A black tile-able background with paper-like texture.
Source V. Hartikainen
An attempt for cleaning up the original image in a few steps.
Source Lazur URH
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
A seamless pattern based on a square tile that can be retrieved in Inkscape by selecting the rectangle and using shift-alt-i.
Source Firkin
You guessed it – looks a bit like cloth.
Source Peax Webdesign
Prismatic Isometric Cube Wireframe Pattern No Background
Source GDJ
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
Dark pattern with some nice diagonal stitched lines crossing over.
Source Ashton
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
You know you love wood patterns, so here’s one more.
Source Richard Tabor
From a drawing in 'Studies for Stories', Jean Ingelow, 1864.
Source Firkin
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
This one is super crisp at 2X. Lined paper with some dust and scratches.
Source HQvectors
That’s what it is, a dark dot. Or sort of carbon looking.
Source Tsvetelin Nikolov
Element of beach pattern with background.
Source Rones
Simple combination of stripy squares with their negatively coloured counterparts
Source Firkin
Love the style on this one, very fresh. Diagonal diamond pattern. Get it?
Source INS
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
The name is totally random, but hey, it sounds good.
Source Atle Mo
Light gray pattern with an almost wall tile-like appearance.
Source Markus Tinner