She calls up the inventory file from the Hunter house, and drops the brands, styles, shoe sizes and colour combinations into a commercial customer profiling program, then uses a cranky but effective trend-reversing algorithm from the Victoria & Albert Museum, which reliably tells you, based on a sample of your life now, what clothes you would have been wearing in any given decade. She instructs the Squid to log on to the central bank records server and look for purchasing patterns which would indicate Diana Hunter thirty years ago. Results to file and cross-reference. She watches a blizzard of similar requests go out, and twitches a little as the bank server actually stutters as it hits.