Dame Prue Leith walks London Fashion Week runway ahead of TV chef's 86th birthday

The TV cook modelled for eco-designers Vin+Omi during their show at The Art’otel in Hoxton

Dame Prue Leith walks London Fashion Week runway ahead of TV chef's 86th birthday

The TV cook modelled for eco-designers Vin+Omi during their show at The Art’otel in Hoxton