Vintage tribal Red Dao woman pant in retailer Ba Be area,Cao Bang province,in the north of Vietnam

Vintage tribal Red Dao woman pant.
Age is over 40 years and still good condition.
The woman worn it with traditional clothes in full retailer ceremonial outfits.
Trouser remain the same with three colors and five rows with a top row of 'sien' symbols.
It is clear that this very skilled owners/makers have used their personal tastes regarding color,pattern arrangement and symbols within the traditional area available to this sub-group,namely the large double bib and belt.Each women has achieved the ultimate goal:perfect workmanship,respect of customs and traditions,and personal expression.
Hand wash and separate in cold water
Measurement
Waist 100 cm
Length 84 cm
Weight 505 grams