Roméo et Juliette allergens identifying fibers white cotton military uniforms St Gallen opera Swan Lake masks Flax identifying fabrics pesticide labeling Viscose Lace reconstruction patterns Pattern-taking pants preventive conservation Hans Maler handling media customs gown stockings lace forming Le Lac des cygnes policy care sash Olympic Games mercury marking and labeling 1962 pattern-taking cross reference Barbados jacket arsenic refugees cotton filet lace split stitch dictatorship Don Quichotte reused clothes long and short stitch Charles V ombré roll stitch photography deterioriation locally made clothes story materials Brazilian collar transporting Ribbons