Prismatic Floral Pattern 3 Variation 3 No Background
Source GDJ
A seamless light gray paper texture with horizontal double lines.
Source V. Hartikainen
White fabric looking texture with some nice random wave features.
Source Hendrik Lammers
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
A free background pattern with abstract green tiles.
Source V. Hartikainen
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Just like your old suit, all striped and smooth.
Source Alex Berkowitz
Vertical lines with a bumpy, yet crisp, feel to it.
Source Raasa
Dark blue concrete wall with some small dust spots.
Source Atle Mo
A dark pattern made out of 3×3 circles and a 1px shadow. This works well as a carbon texture or background.
Source Atle Mo
Sometimes you just need the simplest thing.
Source Fabricio
Remixed from an image that was uploaded to Pixabay by Pixeline
Source Firkin
From a design found in 'History of the Virginia Company of London; with letters to and from the first Colony, never before printed', Edward Neill, 1869.
Source Firkin
Colour version that is close to the original drawing uploaded to Pixabay by pencilparker.
Source Firkin
A seamless background tile of aged paper with shabby look.
Source V. Hartikainen
Colour version of the original seamless pattern.
Source Firkin
Prismatic Abstract Geometric Background 5
Source GDJ
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
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud