Police from Narre Warren are investigating a theft which occurred in June.
The alleged theft occurred at a clothing store inside a shopping centre on Overland Drive about 4.15pm on 25 June.
Investigators believe two men entered the store and a removed security tag on a jacket and then left the store without paying, police say.
The jacket stolen was a black Winterburn long-line down puffer jacket.
The men are believed to be aged in their twenties and were both wearing black pants, long sleeve high-vis jumpers and caps.
Police have released images of two men they believe will be able to assist with their enquiries and are urging anyone with information to contact crime stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au