Kat has a crazy scheme

Keira eagerly took the clothes. She saw a pair of board shorts, a ballcap and... nothing else?

"Is this it?" Keira asked her sister.

"Sorry, that's all I could find." Kat lied. She had brought these items on purpose for Keira to wear, and never even tried to find anything else.

"But... there's not even a top!" Keira pointed out.

"Well, I was thinking about this." Kat said. "Maybe if you wore the shorts, and tucked your hair under your hat, nobody would recognize you."

"That's not the point!" Keira pointed out. "I'd still be topless in public!"

"Well, what I'm saying is... with the shorts, and your hair hidden... maybe you could pretend to be a boy."

There was a long moment of stunned silence.

"Are you insane?!!" Keira blurted out. "I can't pretend to be a boy!!"

"Why not?" Kat asked innocently.

"Because... that's crazy!" Keira stammered. "No one would ever believe I'm a boy! I'm a 26 year old woman! Besides, I'd be topless! Nobody would see a topless woman and think they're a boy!"