fibers Feathers 19th century museum professional dress cuffs cap stockings deterioriation museums Guidelines Royal Danish Collections traditional outfit Blogs seamstress Quick Response Theater costume contamination preventive conservation dress festivals necklace alpaca hair chain stitch fabric Polyester stripes archives photographs database Resource sleeve photography 1962 embroidery textile techniques tatting lace heavy and awkward handling heavy metals packing silk dust identifying fabrics weaving photostats damage Guatemala legend Nutcracker interlinking kings' garments Padding lace pattern reconstruction Brazilian protection from evil 18th century construction Preparing the public Lady in White