Summary from Goodreads:
Lara Lington has always had an overactive imagination, but suddenly that imagination seems to be in overdrive. Normal professional twenty-something young women don’t get visited by ghosts. Or do they?
When the spirit of Lara’s great-aunt Sadie — a feisty, demanding girl with firm ideas about fashion, love, and the right way to dance—mysteriously appears, she has one request: Lara must find a missing necklace that had been in Sadie’s possession for more than seventy-five years, because Sadie cannot rest without it.
Lara and Sadie make a hilarious sparring duo, and at first it seems as though they have nothing in common. But as the mission to find Sadie’s necklace leads to intrigue and a new romance for Lara, these very different “twenties” girls learn some surprising truths from and about each other.
Lara learns of her great aunt's not-so-ordinary-after-all life through Sadie's 23-year-old ghost. It was entertaining and insightful being introduced to the fashion and way of life in the 1920s and the modern sights of London. Sadie was a funny character and frankly very annoying and obnoxious but her heart and the way she made Lara open her eyes made up for this.
I liked the way the novel came full circle and finished with a funeral except this time around things are different.
Twenties Girl was a really fun novel which also delivered some excellent heartwarming and tear-inducing moments. It will definitely not be the last Sophie Kinsella book I'll read!