Note: I am not a professional fashion historian. If you spot any inconsistency or outright fallacy somewhere in the picture descriptions please feel free (or even better, obliged) to let me know!
first quarter of the 9th century Switzerland - Pfäfers Abbey
St. Gallen, Stiftsarchiv (Pfäfers Abbey)
Cod. Fab. 1: Evangelistary (Liber viventium Fabariensis)