After working with the animator Paul Grimault and the filmmaker Georges Rouquier, Demy directed Lola, his first feature film, in 1961, with Anouk Aimée playing the eponymous cabaret singer. The Demy universe emerges here: Characters burst into song (courtesy of composer and lifelong Demy-collaborator Michel Legrand); iconic Hollywood imagery is appropriated, as in the opening scene with the man in a white Stetson in the Cadillac; plot is dictated by the director's fascination with fate and stock themes of chance encounters and long-lost love; and the setting, as with many of Demy's films, is the French Atlantic coast of his childhood, specifically the seaport town of Nantes.
La Baie des Anges (The Bay of Angels, 1963), starring Jeanne Moreau, took the theme of fate further, with its story of love at the roulette tables.
Demy is perhaps best known for his original musical Les Parapluies de Cherbourg (The Umbrellas of Cherbourg, 1964), with a score by Legrand. The whimsical concept of singing all the dialogue sets the tone for this tragedy of the everyday. The film also sees the emergence of Demy's trademark visual style, shot in saturated supercolour, with every detail—neckties, wallpaper, Catherine Deneuve's bleached-blonde hair—selected for visual impact. Roland Cassard, the young man from Lola (Marc Michel) reappears here, marrying Deneuve's character. Such reappearances are typical of Demy's work. Kurt Vonnegut was a huge fan of Les Parapluies, writing in private correspondence: "I saw The Umbrellas of Cherbourg, which I took very hard. To an unmoored, middle-aged man like myself, it was heart-breaking. That's all right. I like to have my heart broken."
Demy's subsequent films never quite captured audience and critical acclaim the way Les Parapluies did, although he continued to make ambitious and original dramas and musicals. Les Demoiselles de Rochefort (1967), another whimsical-yet-melancholic musical, features Deneuve and her sister Françoise Dorléac as sisters living in the seaside town of Rochefort, daughters of Danielle Darrieux. It was shot in color widescreen CinemaScope and featured an Oscar-nominated musical score as well as dance appearances by Gene Kelly and West Side Story's George Chakiris.
In 1968, after Columbia Pictures gave Demy a lucrative offer to shoot his first film in America, he and his wife, film director Agnès Varda, moved to Los Angeles briefly. Demy's movie was a naturalistic drama: 1969's Model Shop. Lola (Anouk Aimée) reappears, her dreams shattered, her life having taken a turn for the worse. Abandoned by her husband Michel for a female gambler named Jackie Demaistre (Jeanne Moreau's character from Bay of Angels), Lola is scrounging to make enough money to return to France and her child by working as a nude model in a backdoor model-shop on the Sunset Strip. She runs into an aimless, young architect (Gary Lockwood), who navigates the streets of Los Angeles; like Lola, he is looking for love and meaning in life. Model Shop is a time capsule of late-1960s Los Angeles and documents the death of the hippie movement, the Vietnam draft, and the ennui and misery that results from broken relationships. This bleakness and decided lack of whimsy—uncharacteristic for Demy—had a large amount to do with Model Shop's critical and commercial failure.
Peau d'Âne (Donkey Skin, 1970) was a step in the opposite direction as a visually extravagant musical interpretation of a classic French fairy tale which highlights the tale's incestuous overtones, starring Deneuve, Jean Marais, and Delphine Seyrig. It was Demy's first foray into the world of fairy tales and historical fantasia, which he explored in The Pied Piper and Lady Oscar.
Although none of Demy's subsequent films captured the contemporary success of his earlier work, some have been reappraised: David Thomson wrote about "the fascinating application of the operatic technique to an unusually dark story" in Une chambre en ville (A Room in Town, 1982). L'événement le plus important depuis que l'homme a marché sur la lune (1973) ("A Slightly Pregnant Man") is a look back at the pressures of second-wave feminism in France and the fears it elicited in men. Lady Oscar (1979), based on the Japanese manga series The Rose of Versailles, has been discussed and analyzed for its queer and political subtext (the title character is born female, her father raises her as a male so she can get ahead in 18th-century French aristocracy, and she eventually falls in love with her surrogate brother, a working-class revolutionary).
Parapluies de Cherbourg has been color-restored twice from original prints by Demy. In 2014, The Criterion Collection released a boxed set of Demy's "essential" work, with hours of supplements, essays, and restored image and sound. The films include Lola, Bay of Angels, The Umbrellas of Cherbourg, The Young Girls of Rochefort, Donkey Skin, and Une Chambre en Ville as well as most of Demy's early short films.