Silk vs. Satin
Silk is a natural fibre, woven into a fabric. Satin is a finish which can be applied to any fabric. The difference in quality and experience can be significant.
Although silk is more expensive to produce, it is also longer lasting, stronger and durable, providing a far better cost-per-wear than man-made alternatives.
Second skin feel
Silk is a protein fibre, meaning it is chemically similar to human skin. Light and breathable, helping to regulate your body temperature at night, leading to a better night's sleep.