Yep, refer to "Seamless Texture Maker", "Weave", "Textile", "Lattice", and other ones of the same sorta thing. You can always find a stock of a velvet background and stuff too. There are some websites dedicated to giving free textures (though the ones I may provide are a bit more "grunge"-like): cgtextures.com, urbandirty.com, and bashcorpo.dk/textures.php are just a couple.