You're very welcome! I'm glad that people like it
Helle, I find textures on fabric sites, wallpaper sites, scrapbooking sites, and sometimes just by googling images! Sometimes I can use them as they are, sometimes they need patching, matching, and rebuilding to be usuable. If I have a sims wallpaper I just love, I usually make a bedding set to match, because I'm a mad collector of bedding-match meshes!
I'm not possessive about my stuff (although it would irritate me for someone to claim it as theirs, because then it looks like I stole their work) so if you see textures that you'd like to use, feel free! More matching stuff for me! If I'm using some other sims artist's textures, I'll have said so, so then please ask them for use, but many people are happy to share.