A 19-year-old girl from the Boston area was reported missing this weekend.
Aimee Coupland was last seen leaving an address in the town on October 19 at around 11.30pm.
She is described as around 5 feet 2 inches, long brown hair with blonde at the bottom.
Ms Coupland was last seen wearing a black jump suit with black high heels.
Lincolnshire Police said it was concerned for her welfare.
Anyone who has seen her is being urged to call 101 and quite incident 455/20102019.