I Love Lucy - Season 5 - Eps 20: Lucy Gets a Paris Gown
Lucy decides to go on a hunger strike until Ricky agrees to buy her a designer dress. The plan works perfectly (even though Ethel has been smuggling food to Lucy) and Ricky finally gives in and buys her an expensive outfit. But when Ricky discovers what Lucy has been up to, he puts together a crazy outfit made of burlap and passes it off as a Paris original.
About I Love Lucy

Title: I Love Lucy
First Air Date: 1951-10-15
Last Air Date: 1957-05-06
Status: Ended
Rating: 7.9/10 (from 226 votes)
Language: EN
Seasons: 7
Total Episodes: 180
Network: CBS
Genres: Comedy, Family
Production Companies: Desilu Productions
Synopsis
Cuban Bandleader Ricky Ricardo would be happy if his wife Lucy would just be a housewife. Instead she tries constantly to perform at the Tropicana where he works, and make life comically frantic in the apartment building they share with landlords Fred and Ethel Mertz, who also happen to be their best friends.
Cast

Lucille Ball
Lucy Ricardo

Desi Arnaz
Ricky Ricardo

Vivian Vance
Ethel Mertz

William Frawley
Fred Mertz