I would suggest getting her a complete Jane Austen novel set or selected works of Jane Austen that comes with an Austen-inspired journal or bookmark. You can also consider buying her a Jane Austen-themed jewelry such as a charm bracelet with iconic Austen symbols or a necklace featuring a quote from one of her books. A membership to a local Jane Austen society or an invite to attend an Austen-themed event could also be an option. Other ideas include a Jane Austen-inspired board game, puzzle, or coloring book.
Or you can get her a star map with the date when she was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.