John Kent (Randolph Scott), a former star football player at Harvard, goes to Paris with his friend Huck Haines (Fred Astaire) and the latter's dance band, the Wabash Indianians. Alexander Voyda (Luis Alberni) has booked the band, but refuses to let them play when he finds the musicians are not the Indians he expected, but merely from Indiana (Huck Haines and his Indianians Band).　　John turns to the only person he knows in Paris for help, his Aunt Minnie (Helen Westley), who owns the fashionable Roberta gown shop. While there, he meets her chief assistant (and secretly the head designer), Stephanie (Irene Dunne). John is quickly smitten with her.　　Meanwhile, Huck unexpectedly stumbles upon someone he knows very well. Countess Scharwenka, a temperamental customer at Roberta's, turns out to be his hometown sweetheart Lizzie Gatz (Ginger Rogers). She gets Huck's band an engagement at the nightclub where she is a featured entertainer.　　Two things trouble John. One is Ladislaw (Victor Varconi), the handsome Russian deposed prince and doorman who seems too interested in Stephanie. The other is the memory of Sophie (Claire Dodd), the snobbish, conceited girlfriend he left behind after a quarrel over his lack of sophistication and polish.　　When Aunt Minnie dies unexpectedly without leaving a will, John inherits the shop. Knowing nothing about women's fashion and that his aunt intended for Stephanie to inherit the business, he persuades Stephanie to remain as his partner. Correspondents flock to hear what a football player has to say about feminine fashions. Huck gives the answers, making a lot of weird statements about the innovations John is planning to introduce.　　Sophie arrives in Paris, attracted by John's good fortune. She enters the shop, looking for a dress, but is dissatisfied with everything Stephanie shows her. Huck persuades her to choose a gown that John had ordered discarded as too vulgar. When John sees her in it, they quarrel for the final time.　　John reproaches Stephanie for selling Sophie the gown. Terribly hurt, Stephanie quits the shop. With Roberta's putting on a fashion show in a week, Huck takes over the design work, with predictably bad results. When Stephanie sees his awful creations, she is persuaded to return to save Roberta's reputation.　　The show is a triumph, helped by the entertaining of Huck, Countess Scharwenka, and the band. (A pre-stardom Lucille Ball, with platinum blond hair, appears uncredited in her first RKO film[4] as a model wearing an elaborate feather cape, after the vocal by Dunne, in the fashion show.[5]) The closing sensation is a gown modeled by Stephanie herself. At the show, John overhears that she and Ladislaw are leaving Paris and mistakenly assumes that they have married. Later, he congratulates her for becoming a princess. When she informs him that Ladislaw is merely her cousin and that the title has been hers since birth, the lovers are reunited. Huck and Lizzie, who decide to get married, do a final tap dance sequel.

《罗贝尔塔》是一部讲述意大利贵族家族生活的电视剧。故事发生在意大利北部的一个古老城堡里，主要围绕着贵族家族的兴衰、情感纠葛和家族间的斗争展开。

剧中的主角是年轻美丽的罗贝尔塔，她是这个家族中的一员，但是在家族内部却备受排挤和歧视。罗贝尔塔是一个聪明机智的女孩，她一直努力着想要改变自己在家族中的地位，同时也渴望找到自己的真爱。

在家族的内部，充满了勾心斗角和争斗。罗贝尔塔的堂兄弟安东尼奥是一个野心勃勃的人，他一直在谋划着夺取家族的控制权。安东尼奥为了实现自己的目标，不惜一切手段，甚至对罗贝尔塔也毫不留情。

在这个家族中，罗贝尔塔结识了一个叫亚历山德罗的男人。亚历山德罗是一个神秘而又迷人的男人，他对罗贝尔塔展现出了深深的关怀和爱意。两人之间的感情在家族的阻挠和干涉下一直曲折不断，但他们依然坚持着彼此的爱。

随着剧情的深入发展，家族中的矛盾不断激化，安东尼奥的阴谋也渐渐浮出水面。罗贝尔塔为了家族的荣誉和自己的幸福，开始和亚历山德罗联手对抗安东尼奥的阴谋。他们一起经历了许多危险和磨难，但最终他们的爱情和勇气战胜了一切困难。

《罗贝尔塔》是一部充满激情、爱情和家族情感的电视剧，通过家族内部的故事，展现了人性的复杂和多面性。观众在欣赏这部剧的同时，也会被剧中人物的坚强和勇敢所打动，为他们的爱情和家族情感感到动容。

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