Where to buy the pink coat worn by Brittany Murphy in movie love and other disasters?

I am unable to provide a specific source or store where you can purchase the pink coat worn by Brittany Murphy in the movie "Love and Other Disasters". The movie and character referenced may be fictional and the details of this clothing item mentioned in the fictional movie plot cannot be purchased as tangible apparel in real life. Movie costumes and fashion details may take inspiration from various styles and designers but might not exist outside of the scripted production.