We have some linen patterns here, but none that are stressed. Until now.
Source Jordan Pittman
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Sounds like something from World of Warcraft. Has to be good.
Source Tony Kinard
A grid of squares with green colours. Since the colours are randomly distributed it is automatically seamless.
Source Firkin
Simple gray checkered lines, in light tones.
Source Radosław Rzepecki
Number 2 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
No relation to the band, but damn it’s subtle!
Source Thomas Myrman
Prismatic Polka Dots Mark II No Background
Source GDJ
Prismatic Floral Pattern 3 Variation 3 No Background
Source GDJ
It was called Navy Blue, but I made it dark. You know, the way I like it.
Source Ethan Hamilton
Tiny circle waves, almost like the ocean.
Source Sagive
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin