Three women approached the victim in London Road, Grays, on Tuesday, 16 July at around 3.45pm.
An altercation took place and they began scratching her face and pulling her hair.
Officers are appealing for witnesses to come forward.
All three women are described as white and skinny.
The first woman has been described as in her mid-30’s, 5ft 3in tall, with long ginger hair.
The second woman has been described as in her early 40s, 5ft 4in tall, with curly blonde hair.
The third woman has been described as being aged between 35-40 years old, 5ft tall, with dark hair.
Anyone with information is asked to call on Grays CID on 101 quoting crime reference Crime Ref 42/113120/19 or call Crimestoppers anonymously on 0800 555 111
Tags: Grays, Thurrock
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