The term 'Couture Giant' refers to the French fashion house Dior (4 letters). Founded in 1946 by Christian Dior, the company has become one of the most iconic and influential fashion houses in the world. Dior is renowned for its luxurious and timeless designs, which have been worn by celebrities and royalty alike. The brand has become synonymous with high-end fashion and continues to be a leader in the industry.