Emma Chamberlain risked a wardrobe malfunction as she walked the red carpet at Vogue World during Paris Fashion Week on Sunday evening.
The YouTuber, 23, turned heads in a barely-there bra top, with thin straps, that flashed her underboob.
She teamed the minuscule piece with a burgundy high-waisted leather skirt that fell into a small train at her feet.
Emma styled her hair straight and slicked the front sections down, opting for a subtle make up look.
To completed her look, she kept her accessorises to the bare minimum and added a simple pair of silver hoops.
A cohort of famous faces are taking part in the Vogue World event, celebrating 100 years of fashion and sport in the iconic city.
Guests include Gigi Hadid, Ciara, Maluma, Sabrina Carpenter, Kendall Jenner, Serena and Venus Williams and Aya Nakumura.
The venue for the show is the famed Place Vendôme – a square which is a renowned location for fine jewellery and the inspiration for a Catherine Deneuve film.
Last year the event was hosted in London, while the year before the Big Apple was the backdrop for the high fashion extravaganza.
Those who were unable to get a ticket for the event will be able to watch the action unfold on a live stream, which will be hosted by Cara Delevingne.
This year’s Vogue World collaborated with youth athletic academies across France, pairing different sports with a history of 100 years of French fashion.
The sports include cycling, gymnastics, tennis, fencing, and break dancing, among others and the fashion will shine a spotlight on both modern and historic designers.
Artists who are expected to perform during the show include Bad Bunny and Aya Nakamura, although little detail has been revealed so far.
Speaking on the event, Vogue’s global editorial director and Condé Nast chief content officer Anna Wintour, said: ‘If Vogue World: New York was a street fair, and Vogue World: London was a glamorous night at the theatre…
‘Supporting arts and cultural organisations in London – Paris will be a kind of opening ceremony; one that celebrates 100 years of fashion and sport, as well as this extraordinary city.’
A percentage of the net proceeds from ticket sales will be donated to the humanitarian organisation Secours Populaire.
The organisation facilitates access to essential equipment for young, aspiring athletes across France.