Autograph letter signed from the important French fashion designer and founder of the leading post-war fashion house Balmain, to fellow couturier Madame Grès. Paris, February 20, [1978]. 2 pp. Translated from the French, in part: "On my return from a short trip to Savoie, I found in my apartment this morning the magnificent flowers which you had so kindly thought to send to me. I don't think I thanked you enough on Thursday—I must thank you even more for gracing the party with your presence. You brought in the membership of a profession of which you are not only the chosen one, but also the most pure and noble personification. Thank you for taking time away from your busy schedule to devote them to friendship..." In very fine condition, together with the original envelope addressed in Balmain's hand. 6.25 x 8.25 inches (16.2 x 21 cm).