Grace of Monaco premiered earlier this month at the Cannes International Film Festival. The biopic, starring Nicole Kidman, depicts the marriage between Grace Kelly and her husband, Prince Rainer III of Monaco, as a cold-spirited union endured by an unhappy woman trapped between loyalty to her husband and her Hollywood career.     In character films such as Grace of Monaco, the costumes, fashions and jewelry are pivotal aspects for submerging the viewer into a specific moment in time and for transforming Nicole Kidman from Hollywood actress into royalty.   Many of Grace Kelly’s favorite designers were enlisted to recreate the princess’s classic and beautiful wardrobe, such as Christian Dior, Chanel, Saint Laurent and Hermes. Written in the Daily Beast, “It was not a big challenge to dress Nicole Kidman as Grace of Monaco because she is so graceful and she has such a beautiful body. It is a dream to dress like a model. She is taller but it does not matter. The biggest challenge was the hair and the makeup, but with these three together, she became Grace of Monaco.”   PopSugar also honed in on the importance and classic elegance of the costumes and fashions worn by Nicole Kidman in the new feature film. They say, “a collection of classic suiting, retro sheath dresses, and gowns, and of course, gloves and hats that transform Nicole Kidman from modern-day movie star into the stunning Princess Grace. We wouldn't be surprised if the film inspires a '50s fashion resurgence.”   Jewelry was always a staple in Grace Kelley’s wardrobe and that important detail was not lost in the film. A combination of original pieces and recreations were used during filming.   Amidon can help you to channel your own inner Princess Grace with just the right gem or jewel.   The infamous 1953 three strands diamond necklace.   Adorn your own neck with diamonds with a pendant from Amidon.   Pearls were a signature piece for Princess Grace.   Freshwater Cultured Pearl 7-Strand Necklace available at Amidon.