The victim blaming mindset on this thread is insane. If a paedophile is looking at a child in a sexual way, whether that is online or in person, the paedophile is at fault, whether that child is wearing a swimsuit or a freaking snowsuit. A child (or anybody!) should not be told that they have to behave in a 'modest' way so that they aren't assaulted, the focus should be on stopping the criminals from committing those crimes.
If a friend of yours was sexually assaulted and when it happened she was wearing a crop top and shorts like the ones you seem to have an issue with, would you actually say to her that she should've worn something different because then it wouldn't have happened?