Melanie Wilson has been missing for a week.
Nottinghamshire Police have released a new photo of Melanie, 22, to try and find her.
Melanie was last seen in the Mansfield area at about 11.20pm on Wednesday, October 19, and police are becoming increasingly concerned for her safety.
She is white, about 5ft 6ins tall, has blonde hair and is of a slim build.
DI Rebecca Hodgman said: “It’s now been a week since Melanie went missing and we haven’t had any credible sightings of her.
“We continue our search for her and ask that anyone who has seen her to get in touch. If you are seeing this appeal Melanie, then please contact us to let us know you are safe.”
Anyone with information should contact police on 101 quoting incident 858 of October 21.