By Li-mei Hoang LONDON (Reuters) – A hat topped with a lobster shell and a handbag made of an armadillo went on display in London this week in an exhibition celebrating the life of late fashion eccentric Isabella Blow. A fashion director for Vogue, Tatler and The Sunday Times Style magazines, Blow discovered and nurtured young talent such as fashion designers Alexander McQueen and Hussein Chalayan and milliner Philip Treacy. When her wardrobe went up for sale two years ago, her close friend Daphne Guinness bought the entire collection to preserve it as an inspiration to fashion students.