I’m going with this one as Mona got it from a book. She has put a lot of effort into her Jean Harlow look as well.
L’Heure Bleue eau de parfum 75ml

Guerlain eau de parfum
Notes: Bergamot, iris, violet, vanilla, benzoin and tonka bean
75ml
L’Heure Bleue: a perfume suspended in time. Evoking the atmosphere when the sun disappears beneath the horizon and the sky turns into night, this eau de parfum features an armful of suave and delicate flowers enveloped with oriental notes. Jacques Guerlain’s ode to the enjoyment of life and romanticism is expressed through this seductive scent with a fresh blend of bergamot, iris, violet and vanilla.Selfridges Says
selfridges.com/GB/en/product/guerlainl%27heure-bleue-eau-de-parfum-75ml
Conclusion
Remember wanting to get more into Guerlain and vaguely remember trying this. I always went for Shalimar due to my budget.
Got a small collection of Guerlain, but not this, looking forward to adding L’Heure Bleue to my perfume collection.
Really enjoyed the story.
Enjoy your Saturday evening
Saphire