Lincolnshire Police are appealing for information about missing Gina Lacey.
The 39 year-old went missing from her home in Durham Avenue, Sleaford, around 11am on Saturday 19 October.
She is a around 5ft tall and of medium build with straight blonde, shoulder-length hair. She was last seen wearing a blouse, green trousers and a blue coat.
Police and her family are asking for information as they are very concerned about her safety.