The Giambattista Valli Fall 2018 Couture collection focussed on youth and inspiration from the texture of a Francis Picabia painting, according to the designer. There were ruffly floral minidresses and feathery shoes; satiny jumpsuits with oversized bows; tweeds trimmed in feathers and tied with more bows; florals and faux fur, silk faille, silk chiffon, Chantilly lace, and of course, his signature layers and layers of tulle…