Riller & Fount Janeen Dress in Gray. - size 1 / S (also in ) Riller & Fount Janeen Dress in Gray. - size 1 / S (also in ) 95% modal 5% spandex. Dry clean only. Unlined. Slub knit fabric. RILL-WD660. S18 JAMD. Back to basics this fall with Riller & Fount. Simple silhouettes and dramatic colors are perfect for any season.