Where do I start?
Consider the mood of the room. For a formal space, there’s heavy silk or velvet (a great insulator); both are dry-clean only. More practical (often washable) options include silky rayon blends and cotton sateen. For a casual feel, there are billowy linen (generally dry-clean only) and crinkly crushed velvet. Cotton and cotton blends work with any type of decor and bring a crisp, neat feel, as does seasonless wool or wool blends.