Riller & Fount Kally Dress in Pink. - size 0 / XS (also in ) Riller & Fount Kally Dress in Pink. - size 0 / XS (also in ) 80% poly 20% cotton. Unlined. Drawstring waist tie. RILL-WD666. SM18 KAMN. Back to basics this fall with Riller & Fount. Simple silhouettes and dramatic colors are perfect for any season.