Probably fake, look at the little pictures up top. But keeping it up because it's funny anyway.
Vintage Lux Soap 1930s Advertising Posters and Prints - 1934
lucy loves lux! 1949 lucille ball lux soap ad
LUX soap | endorsed by Sophia Loren
Celebrities - Auxiliary
Ahh Lux ad. vintage
Advertenties - Posters - Vintage
Judy in a Lux Soap advertisement. (October 1943)
Lux Beauty Soap - Vintage, Retro & Rare !
Kim Novak uses Lux in 1956
Vintage Adverts w/stars
Lux Soap – Rosemary Clooney (1958) aka George Clooney's Mother
Vintage Hollywood Ad ~ Bombshell Veronica Lake for Lux Soap