Although she has often been portrayed in film versions as very elderly, Dickens's own notes indicate that she is only in her mid-fifties. However, it is also indicated that her long life away from the sunlight has in itself aged her, and she is said to look like a cross between a waxwork and a skeleton, with moving eyes.
Miss Havisham's mother died when she was just a baby, and her father, a wealthy brewer, spoiled her as a result. When he died, he left most of his money as inheritance for her.
As an adult, she fell in love with a man named Compeyson, who was only out to swindle her of her riches. Her cousin Matthew Pocket warned her to be careful, but she was too much in love to listen. At twenty minutes to nine on their wedding day, while she was dressing, Havisham received a letter from Compeyson and realized that he had defrauded her and she had been left at the altar.
Miss Havisham with Estella and Pip. Art by H. M. Brock.
Humiliated and heartbroken, Havisham had all the clocks stopped at the exact point in which she had learned of her betrayal. From that day on, she remained by herself in her decaying mansion, Satis House, never removing her wedding dress (as a result of being in the process of getting dressed when she receives the letter, she only has one shoe on), leaving the wedding cake uneaten on the table and only allowing a few people to see her...
(c) Wikipedia
One of my fave characters.