The former Love Island contestant donned the backless ensemble for the glamorous evening while pairing it with knee high white boots.
The 26-year-old styled her dark blonde tresses in a middle parting which fell down in soft waves over her shoulders.
Wow: Montana Brown, 26, looked sensational in a cable knit mini dress as she stepped out for Vas J Morgan's London Fashion Week party on Thursday evening
In keeping with the white theme, she had a white manicure on her fingernails while she had a perfectly applied layer of make up on her face.
Earlier in the evening, she could be seen carrying a small quirky black bag in her hands as she entered the venue.
The reality star and guests looked as if they were having a