[KentTrappedInLiberalSeattle]

I seem to remember an ill-advised change to a 70’s styled white pantsuit for WW in the 70’s.

Ah, yes. You mean THIS (mercifully) brief flash of awfulness, doubtless:

The stated goal at that point, IIRC, was to make Wonder Woman more like the (then-)popular "Emma Peel" character, from British TV hit The Avengers.

[Sans-Culotte]

Yep, that’s it. I actually had an issue of hers in that getup. Never made the connection with Emma Peel; but I can see that’s probably where they were going.