“I thank God”
I’d recommend you look into what God has told us about modesty.
Wearing a bathing suit on the beach. In the water too. Same thing everyone else there is doing. Wearing same type of outfit. She is just enjoy being alive and getting a little exercise and fresh air.
As far as modesty, she isn’t showing anything everyone else isn’t showing.
Not long ago there were reports of women in Australia being attacked by certain religious groups policing modesty. I remember even statues were covered up in Europe from same types of those modesty police. We should fight against anything like that. Besides,
It was Satan who gave us shame.