影「ああ、あれかな。着物が水吸っちゃってるのかな。
　　あれ？姫？」
わ「(ダイエット生活始めなきゃ…)」

post #1626261のお姫さまだっこやってた二人のひとこま。
あの格好で泳いだら服が水吸って陸にあがったら重くなりそうだなと思って。

Kage : "Ooh, I know. It's because your kimono sucked up a lot of water, right? Eh? Hime?"
Waka : ("I have to start dieting...")

A little scene of the two from the Princess Carry in post #1626261
I think swimming in such clothes would make it really heavy since it will absorb lots of water.