In Ernest Hemingway’s novel The Sun Also Rises, Lady Brett Ashley is depicted as being in her late twenties. While the exact age is not specified, it is generally understood that she is around 29 years old during the events of the story.
Brett’s age is significant as it reflects her position in a post-war society. At 29, she is at a transitional stage in her life, grappling with her independence, desires for love, and the societal expectations of women in the 1920s. Her relationships with other characters, particularly with Jake Barnes, are influenced by her age and the experiences she has encountered, making her a complex and relatable figure in the context of the novel.