Wilhelmina was a June bride.
From Wikimedia; this is a large file.
Wilhelmina's wedding dress does not have the vee waistline or, if it does, it is covered under a waist band folded over to form two wide decorative ribbons. The vest of white net and tasseled ornaments on the bodice detail are wonderful.
Keywords: 1865, Wilhelmina Kempe, Wilhelmina von Hallwyl, Anna Fridrica Wilhelmina von Hallwyl, Countess, Swedish, jacket bodice, high neckline, epaulettes, tassels, long banana sleeves, cuffs, vest, buttons, waist band, natural waistline, full skirt, wedding dress