Designers Guild Mezan Fabrics. A wide/narrow width washable boucle weave. A versatile fine boucle weave with a softly washed handle. Washable and hard wearing for curtains and upholstery alike. This contemporary plain weave is available in wide and narrow width in a sophisticated palette of twenty five shades from natural to earthy, rustic tones. OEKO-TEX® Standard 100 approved for added confidence that no harmful chemicals are used in the production of this fabric.