Her current state

As the cold wind brushed passed her perfect figure, Annabeth shivered and look down as she felt certain parts or her body colder than others, mainly her abdomen and legs. What she saw made her eyes widened in realization.

Annabeth Chase was wearing nothing but her white panties and bra.

She let out a very un-Annabeth squeak as her hand moved instinctively to cover her private parts. Annabeth Chase can be a naughty girl sometimes, but that rule doesn't apply to public places. Heck the only person who saw her in her bikini was her seaweed brain!

Realizing she was still invisible, Annabeth fought back the urge to cover herself again and placed her hand at her sides, though the blush on her cheeks aren't going to disappear soon. She pondered her situation, her cabin is just behind her, should she retreat back to her room to get dressed or continue on, since she has her cap of invisibility on, she's just going for a walk, after all.