Buy rayon shirt dress for women online at Zlaata Ethiopian Raya Dress Etsy Denim Leather Belt Dress Label RIYA Our weekend wardrobe sorted, Bodens bestselling shirt dress and 10 Dresses Riya International. This long sleeve Riya shirt dress is made from smooth silk twill material, offering both comfort and elegance. With its modest design and 2 unique prints, it's a versatile piece suitable for any occasion. Upgrade your wardrobe with this must have dress. Material Silk Twill Dress Details Long elastic sleeves, collared neck, fully buttoned, below knee length. Colors Purple, Yellow, Light Purple.