In 1987, she was invited to present her first collection within the Cour Carrée du Louvre during Paris Fashion Week.
That same year, Sitbon collaborated with the photographer Javier Vallhonrat and the artistic director Marc Ascoli in order to create catalogues, the visual identity and advertising campaigns for her brand.
[3] With Sitbon, the Chloé fashion house got a breath of fresh air: a strong visual identity incarnated by the supermodels of the time: Linda Evangelista, Christy Turlington, Claudia Schiffer, Helena Christensen...[4] "Chloé had this thing where they began to pick up young designers and they carried on.
Her style, which mixed a "rock attitude", Parisian chic and romanticism later named "rock'n'romantic", collected a faithful clientele.
During the festival, she presented an exhibition of her own work including a video of Jean-Baptiste Mondino featuring model Kirsten Owen.
Chan became the founder and CEO of Rue du Mail, and Sitbon its Head and founding Designer.
The boutique, located in the same place as the studio, the showroom and the administrative office, was inaugurated in 2007; a gallery-like space of 700 square meters that gathered and put into sync all of the brand's activities.
She was the first woman invited by the issue after Martin Margiela, Yohji Yamamoto, Haider Ackermann, and Undercover (Jun Takahashi) to be its chief editor.
Sitbon brought together different artists and friends for this issue: Knight, McDean, M/M Paris, Andrée Putman, Anna Sui, Anita Pallenberg, Sofia Coppola, Marie Rucki, Tilda Swinton, Cédric Rivrain, Frédéric Sanchez, Jimmy Dine, Annette Messager, and Paul McCarthy.
[16] Also in 2014, Sitbon created all the uniforms for the Pullman Hotels in the scope of their repositioning towards high-end hospitality and their new development strategy.
[17] Sitbon's designs in her name as well as for the Rue du Mail label have been worn by many leading figures namely Cate Blanchett, Karin Viard, Gwyneth Paltrow, Kirsten Dunst, Scarlett Johansson, Vanessa Paradis, Emma Stone, Clémence Poésy and Swinton, who have all been seduced by her creations.