archival materials apron deterioriation space Collections Trust UK ombré roll stitch warp museum Resource Printing on fabric lining Queen Mary of Hungary skirt dress burn test 1962 fibers identifying fabrics The Tudor Child photostats documentation mannequins materials St Gallen chemical lace beliefs empress exhibition diversity of backgrounds giraffe personal attitudes Chinese traditional Costume Bodily Memory reused clothes Alto Peru Flax blanket stitch silk Brazilian mechanical aids Storing ribbon Belgium nursing schools selection criteria Raymonda acid-free tag collection Useful addresses construction transportation Nutcracker purse Reconstruction crucifix mask stored dictatorship guidelines cotton print dress