Police are seeking a man who sexually assaulted a woman at a St Kilda bar last month.
The man approached a 30-year-old woman at a venue in Jacka Boulevard on Saturday, December 17, about 10.15pm, before exposing his penis and rubbing it against her leg.
Investigators have released a facial composite of a man they believe can assist with their enquiries.
The man is Caucasian in appearance, 182 centimetres tall and about 35 years old. He had short orange hair and distinctive sharp teeth.
He was wearing a denim shirt and blue jeans.
Anyone who has information about the incident or the man's identity is urged to contact Crime Stoppers on 1800 333 000 or submit a report at www.crimestoppersvic.com.au.