From the museum's Web site.
Here is another dress that appears to be suitable for cold weather with a high neckline and what may be a quilted bodice and quilted sleeves. The dress is dark so the wearer can soak up warmth.
Keywords: 1863, Röhl, Wilhelmina Kempe, Wilhelmina von Hallwyl, Anna Fridrica Wilhelmina von Hallwyl, Countess, Swedish, straight coiffure, high neckline, collar, lace, jacket bodice, buttons, close sleeves, pin