Louise Redknapp giggles with husband Jamie as her swimwear pops off while she frolics in the sea in St Barts

They're enjoying something of a holiday in St Barts along with Princess Beatrice, her boyfriend Dave Clark, comedian Jimmy Carr and his partner Karoline Copping.

So when Louise Redknapp enjoyed a dip in the sea during their luxurious sunshine break, the last thing she would have wanted to happen was to lose her swimming costume.

But a big wave made the sexy one-piece pop down, revealing a little too much of Louise's cleavage, - but clearly in the holiday spirit, the 40-year-old took it all in her stride.

Style it out like Louise Redknapp in a bandeau swimsuit by Melissa Odabash

Poor Louise Redknapp. It's happened to all of us let's be honest so let's focus on her super cute swimwear instead of her wipe out.

If you've got a holiday on the horizon then you'll be on the hunt for a new beach look and if you're bored with bikinis then have you considered a one-piece swimsuit like Louise's? They really are the only chic way to dress for the surf.

And if you thought they were the frumpy, covered up option then think again. With sexy cut outs and high cut legs they can be just as alluring as a traditional two-piece. Just check out Louise for a start in her bandeau style by Melissa Odabash. This classic cut with clever ruching at the sides will slim down your figure, ensuring a sleek silhouette.

Melissa Odabash is THE designer swimwear name to know. Her creations are regularly spotted on stylish ladies like Tamara Ecclestone, Cheryl Fernandez-Versini, Gwyneth Paltrow, Nicole Scherzinger and Kate Moss. No wonder they've been described as the Ferraris of the swimwear world.

So join this prestigious gang and click (right) to buy Louise's one-piece now or get the look for less with our edit below.