Vanity Fair is the story of Rebecca Sharp, a calculating socially ambitious woman without money or family to her name. She arrives in London through her friend Amelia Sedely and immediately fixes on Amelia's older brother, Joseph, as her hope for a wealthy husband. But Amelia's fiance, George Osbourne, does not want his reputation tarnished by being related to a governess and convinces Jos Sedely to forget Becky. Miss Sharp then goes off to her post as a governess at Queen's Crawley to serve Sir Pitt Crawley. She elopes with Rawdon Crawley, the younger son of Sir Pitt Crawley and heir to the spinster Miss Crawley's fortune. Once Miss Crawley learns of her nephew's imprudent marriage, she immediately disinherits him.
Meanwhile Amelia and her mother and father are now living in poverty after Mr. Sedely lost his fortune after being cheated by the older Mr. Osbourne. Amelia remains dedicated to George, even though he ignores her once their engagement is broken off because of her circumstances. His best friend, Captain William Dobbin, however remains loyal to the family out of his secret love and affection for Amelia. Dobbin informs George of the destitute Amelia is living in and that she remains in love with him. George pities Amelia and elopes with her all the while ennobling himself for saving such a wretched girl.
Becky and Amelia are now officer's wives and struggle to maintain a lavish lifestyles each is either accustomed to or wants. Each of them has a son and each is named for his father. Soon afterwards George is killed a Waterloo and Amelia again returns to poverty. Becky vows to make her husband a rich man, but his laziness and her deceitfulness keep them in debt, even though Becky is secretly stashing away money and gifts from wealthy gentlemen. When Rawdon discovers his wife's new fortune he leaves her. He accepts a new commission in the army, but contracts choleric fever and dies. Becky wanders Europe until she runs into Amelia, Dobbin, Jos Sedely, and little George Osbourne. Amelia inherited her living from Mr. Osbourne through Dobbin's intervention and the old man's pity for his grandson. Amelia and Dobbin are now together and Dobbin is acting as a father figure to little George. Becky re-establishes her claim on Jos and frightens him to the point of death. Even though Becky did not marry Jos, she takes on all his fortune. Back in England little Rawdon Crawley has inherited from Queen's Crawley and the elderly Miss Crawley's estate from his Uncle Pitt (Rawdon, Sr.'s older brother) and grew up under the care of his Uncle Pitt and Aunt Jane once he was left fatherless and abandoned by his mother.
Through people’s inclination to recognize and fixate on the flaws in others, Thackeray brings out similar characteristics in his reader. Vanity Fair explores the seven deadly sins and their role in the daily lives of people. Though the novel is set in nineteenth century England, its themes of mankind’s disappointments transcend generations. Thackeray’s personal life was continuously shaped and reshaped due to the shortcomings of men and failed expectations of not only others, but also his personal flaws and failures. Although Thackeray does not make any predictions as to the future of mankind, it can be argued that Thackeray saw more than just the mistakes humans made. Instead Thackeray could be suggesting that humans are unconditionally flawed and the only characteristic that distinguishes individuals from each other is the way in which they are flawed. However, Thackeray does not leave Little Rawdon Crawley desolate and doomed. Instead he gives him another chance to explore a new life through the fortune he deserved. Thus the final theme and lesson in Vanity Fair is redemption. As an avid religious realist Thackeray incorporates redemption from evil in Vanity Fair. The reader has many warnings of the failures of men from Thackeray, but in the end is left in a balanced world. -CMT