Ah an army colleague of mine gave me a suggestion a few years ago from when they were serving in Iraq.
I use 24 or 48 hour roll on deodorant like Dove or Sure. Apply after a shower and it lasts a while. No chaffing.
My daughter , who will admit to chubby little legs wore it under her wedding dress very successfully too.
Highly recommend it.
Times article claim that Waspi women are tone deaf and should read the room

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