Riller & Fount Hank Drape Back Tunic in Gray. - size 1 / S (also in ) Riller & Fount Hank Drape Back Tunic in Gray. - size 1 / S (also in ) 95% rayon 5% spandex. Dry clean only. Unlined. Banded asymmetric hem. RILL-WD635. S17 HATUS. Back to basics this fall with Riller & Fount. Simple silhouettes and dramatic colors are perfect for any season.