For wreaths Burlap Roses --- strip of burlap, glue gun; fold burlap in half lengthwise, roll burlap tight multiple times (for the center) and then begin to twist the burlap away from the centre until out of burlap, glue.
DIY Burlap Roses - Step by step instructions for these cute burlap roses! Such a fun DIY project
Burlap Rose Tutorial This is a grate tutorial! would probably work with wool, corduroy, satin.