Bathing suit meals

For some reason, all Kiera and Liam want to do these days is hang out in their bathing suits. Kiera slept in hers last night. Most mornings they strip off their clothes and get their bathing suits for us to put on. They think bathing suit = swimming, which unfortunately we haven't done much of lately. We told them last weekend we'd take them to the beach. They immediately stripped down and didn't understand why they couldn't wear their bathing suits outside.