Royar ey sociEtl French Embroidery, Satin Stitch or Laid Work. … Selection of the Embroidery Materials There is no cotton better suited for French embroidery, monograming and initialing than Royal Society Flosselle. It is made in eight sizes in White, and in sizes 8 and 16 in Laundry Proof colors. (See pages 15 and 24). In monogram work it is much better to…