In article , (Engwar) wrote:
Every once in awhile we'll find an article of clothes with ugly (and
seemingly unremovable) spots after removing it from our washer. It was
a mere annoyance when it would happen to a t-shirt but now a nice
skirt of my wife's has been ruined!

A photo of the skirt is below (ignore the obvious moisture from a
spraying of 'shout')

Kinda looks like it might be mildew. Are you careful to remove clothing from
the washer promptly after the cycle finishes? If so, then it's not mildew, and
I agree with the guy who said the transmission seal is leaking.