It had taken a lot of apologetic but insistent hand gestures for Jon to fix his mess. The girl looked deeply hurt that he would take back his 'gift', but she relented and he hoped she got the impression of how important it was to him to have it. Not that it would make her feel any better about it. Not that Jon didn't feel absolutely dreadful for doing it.
Jon knew what he had to do, if only he could retrieve the bra and convince the girl to help him wear it. He had to make it up to her.
Fortunately the girl understood what he needed, and allowed him to take the bra back. She even helped him put it back on and fastened it for him, but her face said how unhappy she was.
Jon consoled her with a hug, then tried to express to her how he wanted her to wait a moment and how he had a real gift for her. He hoped she understood and walked into his larder-cum-wardrobe for a moment of privacy.
"Is there anything in here I can give her?" he wondered aloud as he rummaged through the clothes. A quick search uncovered not one but many bras, plus numerous other items of female clothing.
"That's kind of worrying actually," Jon muttered. "Who was this cabin made for, if not for me? Hey, that's an idea "
Jon opened the door and called over to the girl.
"Hey, come here!" he beckoned with a smile. She was still pouting, but she complied and tentatively followed Jon into the strange, small room.
"All this, any of these," Jon tried his best to talk with his hands, "these are all yours."
The island girl wasn't sure what to do, so Jon started showing her each of the clothes on the rack and handing them to her in turn. He showed her the guy clothes as well, because why not? She was evidently still rather confused until Jon handed her a bra, when she suddenly became excited again and started babbling in her own language.
"Yes, you can have it," Jon grinned at the plain white bra she was clutching to her chest. "Look, there are more!"
He showed her the other bras he'd found, of which there were several. They ranged from a sensible black spaghetti bra to a barely-there strappy silver bra covered with tassels. The girl gasped with awe and grabbed the silver stripper bra. She immediately put it on and turned her back for Jon to fasten.
Jon laughed and said, "Yep, you're definitely my fantasy girl. No doubt about that!"