Related Clues:

• Staff head missing tea break to obtain material
• Stuff with metal core at bottom of river
• River, extra oddly, which is fine
• Material of Welsh separatists?
• Silk gets brief, thanks to French cheese
• River swallowed up fine material
• Fabric put over large cheese
• Old president keeps iron and a more delicate material
• Smooth, stiff fabric
• Stiff, silky fabric
• Thin silky material
• Shiny silk fabric
• Shiny silk with a crisp texture
• Evening gown fabric, often
• Turns up, big Greek cheese is crisp and silky