I guess Gigi Hadid’s contract with GUESS isn’t exclusive because it was recently announced that the model is the new face of Topshop. Early this week, however, Gigi visited Sydney to fulfill some promotional duties for GUESS — the brand that has been employing her since she was 3 years old.

On Tuesday, she showed up at The Butler restaurant looking like a vampy vixen as she promoted GUESS Jeans to fans, press, as well as Aussie celebs and socialites. For the occasion, Gigi wore a skintight black dress and teamed it with black strappy ankle-wrap sandals.

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2B16C3C800000578-3184791-image-a-36_1438686859834Gigi promotes GUESS Jeans at an exclusive party held in Sydney on August 4, 2015

The following day, the leggy brand ambassador arrived at one of the GUESS stores in Bondi Junction in an uber cool getup of white oversized cardi worn over a white crop top and some low-slung cropped trousers. She complemented the pairing with smoky-eye makeup and the same type of sandals from the night before, though this time, in nude.

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2B1BE81800000578-3185668-image-a-8_1438752326901Gigi Hadid arrives at a GUESS store in Bondi Junction in Sydney, Australia, on August 5, 2015

Later in the evening, Gigi was also spotted attending the David Jones fashion show where she switched into an embellished low-cut white dress that showcased her cleavage and legs. Naturally, she looked elegant, expensive, and stunning in the whole ensemble.

2B1D564900000578-3187486-image-m-10_1438904093884 (1)Gigi Hadid attendds the David Jones fashion show in Sydney, August 5, 2015

Which of Gigi’s outfits do you like best here?

I’m guessing the first and second ensembles are all from GUESS. I couldn’t find her black dress online, but the crop top can be had over here, while the pants are available on the GUESS website.

As for Gigi’s black and nude sandals, they’re the “Christa”, a style detailed with cutout straps at the ankles and leather wrap-around tie closures. They come in a series of colors like black, gold, plum, red, and blue. Below is a closer look at the pair. If you fancy them, feel free to grab ’em online. They retail at an affordable $110:

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guess christa sandalsGUESS Christa Ankle Wrap Sandals, $110

$ 110