Prismatic Polyskelion Pattern No Background
Source GDJ
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
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
A light gray wall or floor (you decide) of concrete.
Source Atle Mo
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
Subtle scratches on a light gray background.
Source Andrey Ovcharov
Prismatic Geometric Tessellation Pattern No Background
Source GDJ
This one takes you back to math class. Classic mathematic board underlay.
Source Josh Green
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
A car pattern?! Can it be subtle? I say yes!
Source Radosław Rzepecki
Detailed but still subtle and quite original. Lovely gray shades.
Source Kim Ruddock
A beautiful dark padded pattern, like an old classic sofa.
Source Chris Baldie
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
Abstract Tiled Background Extended 12
Source GDJ
Colorful Floral Background No Black
Source GDJ
This one could be the shirt of a golf player. Angled lines in different thicknesses.
Source Olivier Pineda
I love cream! 50x50px and lovely in all the good ways.
Source Thomas Myrman
A seamless marble-like texture colored in light blue.
Source V. Hartikainen
Prismatic Snowflakes Pattern 2 No Background
Source GDJ
A seamless pattern formed from miutopia's cakes on a tablecloth.
Source Firkin
Prismatic Curved Diamond Pattern 2 No Background
Source GDJ
Same classic 45-degree pattern, dark version.
Source Luke McDonald
Same as the black version, but now in shades of gray. Very subtle and fine grained.
Source Atle Mo
From a drawing in 'Resa i Afrika, genom Angola, Ovampo och Damaraland', P. Moller, 1899.
Source Firkin