How does the model's low-cut swimsuit keep her breasts in?

 

Plunging swimwear is all the rage at the moment.

Emily Atack, Lucie Donlan and Christine McGuinness are among the celebrities to rock cleavage-flashing cossies this year.

But some aren’t keen on the racy trend.

When Fashion Nova shared a picture of Laurence Bédard in a boob-baring one-piece, the response was mixed.