Vintage custom tailor metallic trench coat size large

This has been in storage so a little wrinkled. Vintage designer gold trench coat. There is some green staining on the neck and one arm. Scared to wash but could come out. Comes from a pf/sf home.
Paris
Custom
Trench coat
Raincoat
Designer
Metallic
Vintage
Retro
Gucci
avant-garde
Y2k
Couture