Victoria Beckham looked sensational on Saturday as she modelled one of her own designs for a new sizzling snap on Instagram.

The fashion designer, 46, displayed her toned torso in a black midi dress which featured a racy cut-out design and keyhole neckline.

And the stunning snaps came as it was revealed that some of Victoria’s designer shoes have landed on TK Maxx’s website at cut prices.

The mother-of-four styled her brunette locks into a tousled hairdo, she added a slick of radiant make-up.

She captioned the photo with: 'Saturday ready in #VBSS21! I love a dress that's as comfortable as it is flattering and the cut-outs make it feel just the right amount of dressed up x VB.'

Later on Saturday, some of Victoria’s stunning products were discovered to be available on TK Maxx’s website at a fraction of their original prices.

According to The Sun, several pairs of shoes by the designer are available online with a pair of light grey leather thigh boots priced at £249.99 instead of £1,390.

Other shoes seen on the shop’s website include burgundy leather opaz heeled knee high boots for £249.99 and an eye-catching pair of brown animal pattern knitted peep toe boots for £199.99.

MailOnline has contacted Victoria’s representative for a comment.

It comes after Victoria was every inch the proud mother on Saturday as she shared a sweet photo of her three sons reuniting.

The fashion designer, who has been in Miami, Florida, with her family since Christmas posted a picture of Romeo, 18, and Cruz, 16, posing with older brother Brooklyn, 22, who has been in Los Angeles recently.

Victoria, who also has daughter Harper, nine, with husband David, 45, captioned the snap with: 'The boys are back together! Kisses @brooklynbeckham @romeobeckham @cruzbeckham love you @davidbeckham #harperseven.'

Victoria later took to Instagram Stories to share a few more images from the reunion, including one of youngest son Cruz sporting a face mask amid the ongoing coronavirus pandemic.

'He can even make a mask look cool!' she captioned the post. 'Kisses @cruzbeckham.'

She later posted a loved-up photo of son Brooklyn kissing his fiancé Nicola Peltz, 26, as she held her arm around his neck.

'These two are everything! Love u @brooklynbeckham @nicolaannepeltz,' Victoria gushed in the caption.

Victoria and her family jetted out to Miami over Christmas for David's business surrounding his football club and to celebrate the New Year.

While earlier this week, Brooklyn was spotted in LA as his wife-to-be Nicola finished filming on her latest project Lola James. It is not known if they reunited in LA or Miami.

It comes after Brooklyn teased his mum on Monday as he used a face swap app to sing the Spice Girls' hit Say You'll Be There.

The aspiring photographer channelled his inner Posh as his face was superimposed onto each member of the band in the track's music video.

Brooklyn wrote: 'Oh gosh!' and tagged Victoria as he mimed the song in her iconic 'Pob' and plunging leather catsuit.

He danced along and pointed at the camera as the app swapped out Victoria's face for his.

Brooklyn's face also replaced the other four Spice Girls members: Sporty Spice (Mel C), Baby Spice (Emma Bunton), Scary Spice (Mel B) and Ginger Spice (Geri Horner) as they each got their solo time in front of the camera.

Say You'll Be There was released in 1996 and was from their debut album, Spice.

It became the band's second number one and propelled them to international stardom.

And Brooklyn was not the only one of Victoria's children to poke fun at her Posh persona.

At the weekend, her sons Romeo, 18, and Cruz, 16, teased Victoria about her signature poker face by wearing logo T-shirts from her collection with 'FFS SMILE' printed on them.

Victoria responded to their joke by collating several pictures of herself smiling, writing in a caption: 'Some evidence I actually do smile!', to celebrate the International Day of Happiness.

They included a gallery of old snaps with her footballer husband David, on a past family holiday and during work events.

In one snap she held up her autobiography called 'Learning to Fly' which was released 20 years ago in 2001.

In another she sported her famous blonde cropped hair which she rocked in 2007 and in a separate picture she beamed in a bikini and life jacket during a getaway.

Victoria herself also reposted the images writing alongside: 'Like mother like sons'.