Silk on playa - Damage? Alkaline issues?

Hi,
So I just acquired several Japanese silk Haori (jackets) and Juban (under-robes) that would go well visually with my playa ensemble. However - I would assume the worst in terms of what damage they would receive.



If I limit my selection to one garment, and then only wear that when walking or at camp - I think damage would be a dust and rebar issue only. I doubt biking with it would even be an option, as they are very light and very flowing.



So:

Has anyone seen any permanent effects of alkaline dust on their silk stuff?




Thanks















I didn't find the right solution from the internet.

References:


eplaya.burningman.org/viewtopic.php?t=39855


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