This is a Bunad traditional dress of Norway. The head piece is called a skaut, and is worn by married women. Other headpieces are worn by young girls, like beaded caps. Unmarried women wear headband like wraps for their head pieces.
Nordhordlandsbunader for mann og kvinne (svart variasjon). Married women would in many traditions wear "skauts" a square cloth to cover up their hair. unmarried would wear smaller black hats that allowed long plaits to be seen.