Erin Fetherston La Poete Blouse in Metallic Silver. - size L (also in ) Erin Fetherston La Poete Blouse in Metallic Silver. - size L (also in ) Self: 72% silk 28% metallicLining: 100% silk. Dry clean only. Semi sheer fabric. Contrast trim detail. Buttoned sleeves. Metallic finish. Side seam slits. ERIR-WS2. EF01 20006 925. Girlish frocks for Hollywood sprites and anyone aspiring to become one, Erin Fetherston balances fairy tale with sensibility.