Blogger Natasha Oakley knows her way around a two-piece [1] — she is the founder of popular site A Bikini a Day [2] — but she can work a one-piece just as well.

The model hit the beach in Hawaii with her boyfriend, Gilles Souteyrand, showing off a flattering swimsuit [3] that hugged her curves and proved to be perfectly functional while she played volleyball in the ocean. Natasha's crisp suit looked lovely paired with a wide-brim fedora, and the low-cut neckline made for a subtly sexy touch. Plus, this design is proof that you can still wear your Winter whites [4] — even in the midst of a holiday getaway.

Read on to see Natasha's flawless suit from all angles, and then shop for a structured one-piece [5] just like hers. It'll be the most classic style you ever add to your swim drawer, and we're sure Natasha would back us up on that.

Natasha showed off her volleyball skills in her movable one-piece.

She accessorized her look with dark sunglasses and a neutral wide-brim hat.

Her suit hugged her curves, highlighting her toned beach bod.

Natasha's swimsuit was classy and sophisticated for a day at the beach.

It was flattering from every angle.

We see no other option than to pick up a similar suit — stat.