[mort999]

Originally Posted by khathryn ↗

Maybe she is wearing a white undershirt (or has a very, very pale stomach), and the dark bottom of the top shirt got folded up over her chest. That could explain the color difference.

And perhaps she simply had water or air trapped under a blousy shirt, rather than having a larger stomach while she was in the water?

Now we are serious again - this sounds reasonable and could be the explanation. Thanks.

[TheLadyRage]

Interesting insights. You guys could be the next Encyclopedia Brown.