There are way too many different styles here for anything to be completely normal.

[But she'll save philosophy for another day. She picks up a modest bikini.]

Here, I like to wear the ones where the strap goes around the back of the neck - it keeps your wings free and stops the suit from falling down in the water if you dive off quickly. You can always pair it with a cover up - I like to wear a skirt around the bottom.

But if you're just planning to sit in the sun, there are plenty of other options.