Donna Troy is a Plain Whites Girl

Donna is hit with the Thick Yellow Gel the acidic secretion begins to burn away parts of her tight red costume, the first large drops hit between her legs a few more land on her arms and legs and a finale drop hits her chest, the material fizzles and begins to burn her costume away leaving only patches of fabric unaffected, her crotch and butt in plain white panties are exposed, there was a little spandex clinging to her legs like leg warmers, the same with her arms, her bare chest was also completely exposed because she had not been wearing a bra so her perky medium sized breasts bounced free, with 2 penny sized nipples standing at attention, the rest of the Titans seem distracted with the creature giving Donna a possibility to escape without being seen.