18th century materials Preparing crochet braiding technique ribbon details documentation silk filet lace accession Underwear Royal Museum of Mariemont Guatemala warp Belgium Casse Noisette Facebook Angel paper SPECTRUM showcase guidelines mannequins Accessories date storage mannequin donor sewing techniques dust photostats pants idioms Qing Dynasty fashionable dress Sculptors fabrics angel photos identification of lace Chinese traditional Costume collecting policy Bodily Memory Identification false weave lining stripes contents personal narrative future considerations Raymonda sash military uniforms Hemp exhibition copy long and short stitch Leather personal memories