Model Daisy Lowe White Bra Visible

At the height of London fashion week, people might expect any gorgeous model worth her salt to be at their chic and trendy best at all times.

But Daisy Lowe likes to play things her own way and turned out very casual for drinks at the Groucho last night to join Kate Moss after her Longchamp bash.

But in what can only be described as a rookie mistake, the model's white bra was all too visible - underneath her black top.

Even at 21, a model with her experience should be only too aware of the embarrassment a photographer's flash bulb can bring.

Daisy, who is dating Doctor Who star Matt Smith, was snapped arriving at members' bar The Groucho Club for drinks with Kate Moss, who was also there after hosting a launch for Longchamp.

However, being the fashionista she is, it can never be ruled out that it was a deliberate ploy to shake things up a bit.

Or maybe she ran out of black bras and had to settle on what was clean in her lingerie drawer.

Daisy had been attending the world premiere of Your Moment Is Waiting at the Saatchi Gallery, a promotional film showcasing the tourism potential of Kerala in India.

She then made her way to the Groucho Club to join Moss, 36, who arrived shortly after.

Daisy, who was without Smith and appeared to be partying alone, has been a regular face throughout London Fashion Week behind the scenes and on the catwalk.