Ladies...garmentless Hawaii trip...she needs advice

Hate the garments. Wife wears them but has issues with the church. Still wears garments because she does not like her body and I think she likes to hide behind them (my theory). We are planning a Hawaii trip and I said in no uncertain terms that garments will not be coming along. So ladies of exmo, what is out there that can be sexy and tolerable in a warm humid climate?