She strips off the rest (nervously)

Using her muscle memory, she rubs the back of her metal top in the right sequence to loosen the top and reveal the zipper.

She does wonder for a moment why her Cosplay Costume has that feature, but quickly dismisses it.

Wonder Woman slowly undoes the zipper, but holds the breastplate in place for a moment.

She looks at Jervis.
He smiles.
That helps...less than he thinks.

She takes a deep breath and removes her top, her large breasts coming into view for Hatter.

He quickly scurries over and grabs the top from her hands.

She feels very...different now.
It's not just the nudity either.
Handing her uniform top away- especially to a man- seems really weird to her in a way that she can't properly-explain.

He returns as she is composing herself.
One last piece of clothing...and it's the big one.

"I love the patriotic look, dear, but I've got some lovely white lace to replace them for you. It's just your size."

To be clear, he bought every size of bra over C, since he didn't have her actual measurements.
It's going to be an awkward trip to the Returns Counter for a henchman later.

She nods and reaches down to her panties.
She pushes them down slowly.

They slide past her knees.
She slowly steps out of them.

Hatter extends his hand to her and waits for to make the final step.