Paris, 1941: as Coco Chanel’s assistant, Adèle lives side by side with German officers in the splendour of The Ritz hotel. But Adèle has a secret. She is working for the resistance, right under the German’s noses. As occupied Paris becomes more and more dangerous, Adèle will have to decide if she can risk everything to save innocent lives and protect the man she loves. Present day: Chloé’s grandmother has never spoken about the war and avoids questions about the legendary designer she once worked for. Now Chloé has come to Paris, to uncover the truth about Adèle’s life.

1918. Young, beautiful and impoverished, Katya arrives in Paris to begin a new life - leaving behind a terrible secret. She is swept up in the city's glamour - particularly the boutiques on the Champs-Élysées, with their glittering haute couture gowns. Dare Katya dream that she may someday wear - or even design - one of these dazzling creations? It feels like an impossible wish, until she meets businessman Harry Morten. Tall, handsome and well-connected, Harry could give Katya everything she wants...but at what price?

In the terrace courtyard of the palazzo overlooking a sparkling bay, the scent of ripening lemons filled the air. His deep brown eyes gazed into hers with determination and longing. "Will you do it? Risk everything and join us?" 

London, 1945. A young war widow steps aboard a train in search of a new life. Clutching the key to a mysterious inheritance, Vanessa Kingcourt can no longer resist the pull of the old Farren Theatre - an enchanted place seeped in memories of her actor father. Now owned by troubled former captain Alistair Redenhall, The Farren is in need of a Wardrobe Mistress and a new lease of life. With no experience and no budget for supplies, Vanessa must use her intuition to create beautiful costumes from whatever scraps of silk and thread survived the blitz. 

Having fled London and been on the run around Europe, Vita Casey has established a new life for herself, keeping a low profile as a dresser at a cabaret hall where Nancy is part of the risqué dance troupe. It’s a vibrant world of wild parties, drugs and jazz music. But despite the fun, hedonistic lifestyle they lead, Vita longs for a proper career and to re-kindle her dream of designing lingerie. When an opportunity to work for famous couturier Jenny Sacerdote presents itself, Vita grabs it with both hands and is soon exposed to an altogether different side of Paris society.

Alix Gower has a dream: to join the ranks of Coco Chanel to become a designer in the high-stakes world of Parisian haute couture. But Alix also has a secret: She supports her family by stealing designs to create bootlegs for the foreign market. A hidden sketchbook and two minutes inside Hermès is all she needs to create a perfect replica, to be whisked off to production in New York. Then Alix is given her big break - a chance to finally realize her dream in one of the most prominent Parisian fashion houses - but at the price of copying the breakthrough Spring Collection.

Christmas 1889. A baby is born in the early hours at Vienna General Hospital, only to be abandoned by her unwed mother and entrusted to a foundling home and its loving caretaker. Fanny Schindler grows from a precocious girl into a strong-willed young woman. Undeterred by the rules of her station, she’s determined to rise above her humble origins and pursue her dreams at all costs, becoming an apprentice to one of the most glamorous fashion houses in Austria-Hungary.

Italy, 1943. For Carmela del Bosco, a farm girl in a remote Italian village, sheltering an English spy is the most dangerous thing she could do. If she’s caught by the fascists, it would be the end, especially for her beloved grandmother sleeping soundly upstairs. But taking in the pleading brown eyes of the man calling himself Sebastiano slumped at her door, and his terrible injuries inflicted by the Nazi occupiers, Carmela remembers how Nonna always taught her right from wrong. Risking everything, she hides him in a ruined tower on the edge of the farm. 

Lilli Sternberg longs to be a ballet dancer. But outside the sanctuary of the theatre, her beloved city is in chaos. The Nazi party are gaining power, and the threats to those who deviate from the party line are increasing. Jewish families are being targeted and their businesses raided; even her father’s shop was torched because of their faith. When Lilli meets Captain Marco Zeiller during a chance encounter, her heart soars. But Marco has been spotted by the Reich as an officer with potential.

In England, 1939, talented pilot Skye Penrose is flying for the Royal Air Force. She soon meets a mysterious Frenchwoman named Margaux Jourdan, and with her is Catherine Dior, the sister of the renowned designer. Together, they have no idea of the danger that lies ahead.... 

When Julia flees her unhappy marriage for the handsome tailor Eve Perret, she expects her life from now on will be a challenge, not least because the year is 1911. They leave everything behind to settle in Vienna, but their happiness is increasingly diminished by Julia's longing for a child. Ada Bauer's wealthy industrialist family have sent her to Dr Freud in the hope that he can fix her mutism and do so without a scandal. But help will soon come for Ada from an unexpected quarter and change many lives irrevocably.

Lily Crawford and Jeanie Taylor, from very different backgrounds, are firm friends from their childhoods in Kirkcudbright. They share their ambitions for their futures, Lily to be an artist, Jeanie to be a dancer. The two women's eventful lives are intertwined. In the years before the First World War, the girls lose touch when Jeanie runs away from home and joins a dance company, while Lily attends The Mack, Glasgow's famous school of art designed by Charles Rennie Mackintosh. 

Paris, 1938. Coco Chanel and Elsa Schiaparelli are fighting for recognition as the most successful and influential fashion designer in France, and their rivalry is already legendary. They oppose each other at every turn, in both their politics and their designs: Chanel's are classic, elegant, and practical; Schiaparelli's bold, experimental, and surreal. When Lily Sutter travels to Paris to visit her brother, Charlie, he insists on buying her a couture dress for her birthday - a Chanel. Lily reluctantly agrees but wants a Schiaparelli, not a Chanel. 

In the summer of 1925, Thelma Morgan arrives at the Paris Ritz still stinging from the heartache and humiliation of her failed marriage. Her twin sister, Gloria, newly and blissfully wedded to Reginald Vanderbilt and with a baby in tow, has invited her to spend the summer - and though romance is the last thing on Thelma’s mind, she can’t deny that Reggie’s friend Duke Furness is as charming and dapper as he is keen to win her affection.

1933. Tessa and Frederica Nicolson enjoy one last idyllic summer at the beautiful Villa Millefiore, overlooking Florence. Four years later, Italy is a distant memory and Tessa is revelling in the glamour and excitement of modelling in London, until a passionate affair with married author Milo Rycroft leads to tragic consequences. Tessa returns to Florence, and, missing her sister desperately, Freddie, too, travels to Italy, where she is swept up in adventure, danger and romance and makes a chance encounter that will change her life.