Gisele Bündchen reportedly donned a full Muslim burqa to hide her appointment in a plastic surgery clinic in Paris.

The news, which was reported by The New York Post, said that the Brazilian model, together with her sister, Rafaela, wore the Muslim attire from top to bottom as they head inside the International Clinique de Parc Monceau to have their eyes and boobs done.

As to what gave away Bündchen's disguise, the photo published by The New York Post showed a woman wearing open-toed sandals, which is strictly prohibited among Muslim women.

The news outlet's source claimed that the wife of New England Patriots quarterback Tom Brady wanted to lift her breasts, which had "sagged" after giving birth to two children. The cosmetic enhancement is reportedly Bündchen's 35^th birthday and post-retirement gift to herself.

The supermodel retired from the catwalk last April. She marked her last runway appearance for esteemed brand Colcci at São Paulo Fashion week in Brazil.

According to The New York Post, Bündchen and her sister were picked up by the former's longtime driver at the Bristol Hotel and driven to the clinic on July 15. Pictures shared by the news outlet showed the former Victoria's Secret Angel and her sibling in the car prior to wearing the burqa, which was banned in Paris since 2010.

Sources claimed that after a day, the two were once again picked up by the driver to head back to the hotel, where the duo retrieved their belongings, The New York Post added. Afterwards, Bündchen and her sister were driven by the chauffeur to the exclusive Les Sources de Caudalie spa, where the two recovered from the medical procedure for five days before leaving Paris.

Last Friday, Bündchen was seen wearing sunglasses at the Charles de Gaulle Airport in Paris as she and her sister made their way out of the city. The supermodel previously said that she would not undergo plastic surgery, The New York Post added.

The news outlet wrote that Bündchen spent about $11,000 for her cosmetic surgeries. The fashon endorser is Forbes' highest paid supermodel, a position she holds for eight years in a row now.

Forbes noted that Bündchen earned $47 million in 2014 for her lucrative deals with esteemed brands such as H&M, Chanel, Carolina Herrera, Oral-B, and Pantene hair products. She also designs jelly sandals for Brazilian shoe company Grendene, and has a lingerie line for Hope.

As for why she quit the catwalk, Bündchen said that she has learned to listen to her body, and that it "asked her to stop," Yahoo! News reported from AFP.