Got some felt in my mailbox today, so I scanned it for you to use.
Source Atle Mo
Alternative colour scheme for the original floral pattern.
Source Firkin
Remixed 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
This pack of filters can help you adding a blocky overlay to objects. May come handy at drawing blocks of stone.
Source Lazur URH
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 texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A seamless pattern formed from a modified version of rwwgub's tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
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
This beige background pattern resembles a concrete wall with engravings or something similar to it.
Source V. Hartikainen
Spice up your next school project with this icon background.
Source Swetha
The name tells you it has curves. Oh yes, it does!
Source Peter Chon
From a drawing in 'The Quiver of Love', Walter Crane, 1876
Source Firkin
Used correctly, this could be nice. Used in a bad way, all hell will break loose.
Source Atle Mo
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
You just can’t get enough of the fabric patterns, so here is one more for your collection.
Source Krisp Designs
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Cubes as far as your eyes can see. You know, because they tile.
Source Jan Meeus
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
The act or state of corrugating or of being corrugated, a wrinkle; fold; furrow; ridge.
Source Anna Litvinuk
A beautiful dark padded pattern, like an old classic sofa.
Source Chris Baldie
The original enhanced with one of Inkscapes's filters.
Source Firkin
Prismatic Abstract Line Art Pattern Background 2
Source GDJ