Guidelines archival materials Thailand pest management Preparing copy pants acid-free tag disaster planning traditional costume addresses accessories running stitch chain stitch dust Nutcracker St Gall velvet documentation padding opera guidelines collecting costume Queen Juliane Marie silk crucifix knitted lace media weave hair stitches collecting policy Alto Peru reconstruction burn test Collections Trust UK shoes Giselle Paco Rabanne risk Gallen linen clothes floral ornaments Shaggy Bear femininity prints theatre receipts ribbon braiding technique Knitting interview Soviet Epoch health safety Flax feelings macramé Stories Mantas