eu 36 to us 6 The Ferlia Dress in Black by IRO plays on the effects of volume with its marked shoulder and asymmetrical cut. Constructed in Polyester, Its side pleats will highlight your curves and its fabric will bring you a comfortable fit. It will add a stylish and modern touch to your outfits. FABRIC OR COMPOSITION The Ferila Dress in Black by IRO is made from 100% Polyester