Princess Ketevan "Ketto" Mikeladze (Georgian: ქეთევან "ქეთო" მიქელაძე) (1905–1965) was born in Tbilisi, Russian Empire into a Georgian noble family of Mikeladze, known from at least the 14th century, then part of Imperial Russia.
Nicolai Fechin painted her portrait in 1927-28, which was featured in an April 1928 exhibition at the Stendahl Galleries.
After a few years, Ketto Mikeladze became the special designer for Elizabeth Arden’s lingerie department.
Elizabeth Arden had a great fondness for White Russian noble families and was enchanted by Princess Keto Mikeladze.
[4] She started her own business opening a gown and lingerie shop in New York named Ketto Inc. Sigrid Lassen, her daughter, studied music.