'Sun's out, buns out!': Jessica Simpson shows off her curvy body as she models swimwear from her own clothing line

Part of the trick of making her clothing and accessories empire so successful is that she actually wears the items she makes.

And Monday was no different as Jessica Simpson posted several photos to jessicasimpson.com where she was in the bathing suits she designed.

One of the shots was posted to the 35-year-old beauty's Instagram account where she added the caption, 'Sun's out, buns out.' 

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She's a model too! Jessica Simpson showed off her bathing suit body in this black one piece which is on sale for $98 

She's a model too! Jessica Simpson showed off her bathing suit body in this black one piece which is on sale for $98 

Another look: The 35-year-old beauty also said: 'Sun's out, buns out'

Another look: The 35-year-old beauty also said: 'Sun's out, buns out'

Take the plunge with a tribal detailed swimsuit like Jessica

Jessica Simpson started off as a singer but expanded her empire by being a style icon. The quintessential southern, girl-next-door has a certain vibe of being sexy but still approachable, just like her fashion line.

When it comes to swimwear, you can try all trends you want (and believe us, we have!), but sometimes it pays to go back to black.

We love the daringly deep plunge neckline on this halterneck swimsuit and then the touch of on-trend tribal ribbon. Click the link (right) to buy it at Amazon, but do it quick - we can see this selling out soon!

Whether you're counting down the days until you fly, or are still at the surfing the net stage of booking your holiday, now is the time to invest in some new swimwear. And if you're hungry for more, we've picked out the best of the rest in the edit below.

* PRICES MAY NOT BE AS ADVERTISED
Chic for the beach: In another she has on a green fringed one piece which is on sale for $83.97, down from $106 at Jessicasimpson.com

Chic for the beach: In another she has on a green fringed one piece which is on sale for $83.97, down from $106 at Jessicasimpson.com

Jessica looked to be in perfect shape as she showed off her back in a black one piece. Her golden tresses were lit up by the sun and her makeup was flattering with neutral tones.

The Dukes Of Hazzard star appeared to be in her back yard. 

The rest of her caption read: 'Get your suit on! Never-been-seen footage from my Spring '16 photoshoot is on the website!'

Legs up! In a video clip posted to jessicasimpson.com, the star is seen kicking up her 10 inch heels

Legs up! In a video clip posted to jessicasimpson.com, the star is seen kicking up her 10 inch heels

When you have legs like that... : She has the shapeliest legs in the business next to Britney Spears

When you have legs like that... : She has the shapeliest legs in the business next to Britney Spears

Denim doll: The blonde took a break from flashing the flesh to model this jean jacket and slacks

Denim doll: The blonde took a break from flashing the flesh to model this jean jacket and slacks

Oh no, we spoke too soon: Here the Southern belle showed off her gams in her Daisy Dukes

Oh no, we spoke too soon: Here the Southern belle showed off her gams in her Daisy Dukes

Pretty as a picture: The A Public Affair singer looked every inch the pinup in this photo

Pretty as a picture: The A Public Affair singer looked every inch the pinup in this photo

On her site, she can be seen in a plunging black bathing suit with cut outs which is on sale for $77.97, down from $98.

In another she has on a green fringed one piece which is on sale for $83.97, down from $106.

The beauty has a habit of showing off her slimmed down body - she lost over 50 pounds after having her second child - on Instagram.

Often she wears a skimpy bikini in her back yard. 

From February: The beauty has a habit of showing off her slimmed down body - she lost over 50 pounds after having her second child - on Instagram; here she is seen with husband Eric Johnson

From February: The beauty has a habit of showing off her slimmed down body - she lost over 50 pounds after having her second child - on Instagram; here she is seen with husband Eric Johnson

Check me out: The singer also posts photos where she is in a one piece and platform heels
Check me out: The singer also posts photos where she is in a one piece and platform heels

Check me out: The singer also posts photos where she is in a one piece and platform heels

How she stays so golden: The beauty shared this snap on a lounge chair last year

How she stays so golden: The beauty shared this snap on a lounge chair last year

This comes days after she wore a tight dress for a lunch date with husband Eric Johnson.

The Texas born singer stunned in a skintight nude mini dress and gladiator heel sandals as the pair headed in to Chinese restaurant Mr. Chow in Malibu on Thursday. 

Leaving little to the imagination in her sexy, skintight outfit, Jessica looked absolutely smitten with her beau, former American football player Eric Johnson, 36, smiling with pride as they walked arm in arm. 

Dressed in nude: Simpson was celebrating her return to the music studio by enjoying a romantic meal with husband  Johnson on Thursday

Dressed in nude: Simpson was celebrating her return to the music studio by enjoying a romantic meal with husband Johnson on Thursday

The couple have been married for two years and have two children together, daughter Maxwell, four, and son Ace, two.

With her long blonde hair worn loose and wavy around her shoulders, the star accessorised with a nude tote that matched her heels to perfection.

With natural looking make up, the Dukes of Hazzard actress glowed with neutral lipstick, black kohl eyeliner and a touch of blush.

Hard at work: She been teasing different shots of her recording studio sessions, recently posting a picture alongside rock singer-songwriter Linda Perry, former lead singer of 4 Non Blondes

Hard at work: She been teasing different shots of her recording studio sessions, recently posting a picture alongside rock singer-songwriter Linda Perry, former lead singer of 4 Non Blondes

Dressed all in black, husband Eric let his lady take centre stage, hiding behind his mirrored aviator sunglasses. 

The star has been teasing different shots of her recording studio sessions, recently posting a picture alongside rock singer-songwriter and record producer Linda Perry, the former lead singer of 4 Non Blondes.

Sensational: Jessica posted a flawless black and white photo of herself sideways sitting on a chair cross legged as she thoughtfully gazed into the air

Sensational: Jessica posted a flawless black and white photo of herself sideways sitting on a chair cross legged as she thoughtfully gazed into the air

Jessica recently talked about her upcoming projects to Huffington Post.

She revealed last month: 'I’m back in the studio — I’ve been in the studio all week.It’s been a very exciting time to rediscover music and I definitely have so much inspiration.

'I’ve been in the music business for so long, and it’s interesting to see what I come up with as a mom and the perspective I have after all the records I have made and all the life situations I’ve been through.'

'There’s a lot to talk about. There’s a lot to sing about. There’s a lot I feel like people will relate to.' 

 

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