Izabel Goulart displays plenty of sideboob in risqué plum dress at Valentino… after wowing in a series of stunning outfits at Paris Fashion Week

She is without doubt one of the world's most coveted supermodels, having dominated the runway for Victoria's Secret and, most recently, Alexandre Vauthier.

And Izabel Goulart was back at her modelling best when she made a handful of appearances at Paris Haute Couture Fashion Week on Wednesday.

The 31-year-old kicked off proceedings with a dazzling display on the Jean Paul Gaultier catwalk, before slipping into tailored co-ords and eventually arriving at the Valentino show in a show-stopping number. 

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Peek-a-boob: Izabel Goulart showcased plenty of side-boob as she arrived to the Valentino show in a risque dress in Paris on Wendesday

She topped off her day by swooping into the Italian designer's show dressed in a sensational plum dress which was made from layers of sheer and it was little wonder why she commanded the limelight among the star-studded guest-list.

Izabel showcased plenty of side-boob thanks to some risque cut-out detailing to either side of her breasts and she was lucky to not over expose herself. 

Izabel appeared to have predicted the theme of the Italian designer's new collection to some extent as the catwalk featured plenty of sheer and sweeping gowns which had a distinct Medieval feel to them.

She slipped into a billowing floor-length frock which was rendered in swathes of plum-coloured chiffon and featured a trailing cape.

Stealing the spotlight: Izabel, 31, was back at her modelling best as she made a handful of appearances at Paris Haute Couture Fashion Week

Gothic princess: She made an effort to match her make-up to her dress and decorated her lip with a rich plum colour

Sweeping beauty: She turned heads in a sheer-layered gown which featured a flowing cape

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Izabel Goulart is really making her presence known at Couture Fashion Week in Paris. After making notable runway appearances at Jean Paul Gaultier and Alexandre Vauthier, the Brazilian beauty arrived at the Valentino catwalk show in a gown pulled from the designer's Spring 2016 ready-to-wear collection.

The burgundy hued number was made of silk chiffon and had a flowing cape and a floor sweeping hemline. The supermodel wore her diaphanous dress with some strappy sandals and a fringe bag while her lips sported a matching shade of dark crimson.

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Nipping out: The stunning brunette was lucky to not over-expose herself as the plum gown featured a cut-out dangerously close to her nipple

Get cape, wear cape, fly: She made the most of the extra length of chiffon and swooshed it around while posing for pre-show pictures

An eyeful: The FROW got more than they bargained for as some Valentino creations forced  the models to go bra less

Big fat Greek wedding: Stunning cream bridal gowns - inspired by Ancient Greece - featured in the final segment

The man of the hour: The fashion designer arrived at the rustic venue looked suitably dapper in a navy two-piece suit

Gorgeous goddesses: Valentino appeared to have drawn inspiration from the Medieval era

Dreamy: A model wearing a mostly see-through billowing gown led the final lap

Sheer delight: Valentino sent a bevy of gorgeous billowing dresses down the gold-petal-covered catwalk

Green goddess: The colour theme was mostly muted aside from the gorgeous green gown

Also in attendance was Olivia Palermo and her model husband Johannes Huebl who looked every inch the power couple.

Meanwhile, Russian writer Miroslava Duma appeared to have swapped sartorial notes with the 29-year-old style icon as they both sported black fringed skirts.

Vogue Japan editor-at-large Anna Dello Russo pulled out all the stops and was a vision of beauty in a sensational sheer gown which was adorned with a beautiful floral pattern. 

Back to black: Olivia Palermo looked especially chic in a black poncho-style coat-dress and a crochet and fringed skirt

The Haute list: Olivia, 29, attended the star-studded showcase with her husband Johannes Huebl

Swapping style notes: Miroslava Duma sported a similar outfit to fashion queen Olivia

Pulling out all the stops: Vogue Japan editor-at-large Anna Dello Russo turned heads in a floor-length sheer dress which was adorned with a beautiful petal pattern

Izabel was also the stand-out star of the Gauliter showcase as she cavorted along the catwalk in a shimmering gold gown which beautifully encased her supermodel figure.

She wowed in the floor-length gown which was emblazoned with intricate sequin detailing and featured a plunging neckline.

The dress was given a slight sports-luxe finish with a metallic bomber jacket which was heavily pleated in design and which she wore in a shoulder-robe fashion.

Glitz and glamour: The supermodel wowed during the Gaultier show in a metallic floor-length gown which was emblazoned with intricate sequin detailing and featured a plunging neckline

Finishing touches: The dazzling dress was given a slight sports luxe finish with a metallic bomber jacket which was heavily pleated in design

Gorgeous: Izabel's glossy brunette tresses were styled into glamorous waves which boasted tons of volume as they cascaded elegantly down one side of her sculpted face

As if her look wasn't glitzy and glamorous enough, the swimwear pin-up's footwear too boasted plenty of sparkle as she strutted down the runway in heels which were encrusted with glittering gems.

Following the show, the Brazilian beauty made a Parisian chic exit by slipping her statuesque frame into a fitted bandeau jumpsuit, while draping a black tuxedo jacket, featuring satin lapels, over her shoulders. 

Izabel elongated her already lithe legs with a pair of pointed stilettos, while extending the monochrome theme of her look to her handbag as she toted a structured black handbag with white-trim detailing. 

Parisian chic: The 31-year-old clothes horse got it sartorially right both on and off the catwalk as she arrived and left the star-studded show in the same chic black ensemble

Back to black: The supermodel opted for an androgynous look in a fitted jumpsuit and black tuxedo jacket 

Her glossy brunette tresses were styled into glamorous waves which boasted tons of volume as they cascaded elegantly down one side of her sculpted face.

The girlfriend of German football Kevin Trapp injected a splash of brightness into the otherwise muted colour scheme with a striking red lipstick, while concealing her eyes beneath black aviator shades in true celebrity style.

The statuesque stunner stood tall and casually tucked her hand into her pocket as she stopped and posed for photographers outside of the event.