A teen girl is missing and was last seen at a retail park more than 24 hours ago.Gracie, 12, from Blurton, Stoke-on-Trent, left her home at 11.30am on Sunday, and was last seen on Ingestre Square at around 2.20pm that day, She is 5ft tall with shoulder length mousey brown hair.She may have been wearing black leggings and a leopard-print top.A Staffordshire Police spokesperson said: ‘We need your help in finding 12-year-old Gracie,from Stoke-on-Trent.Gracie left her home in Blurton at 11.30am on Sunday 6 April and was last seen on Ingestre Square at around 2.20pm that day. ‘She is described as being 5ft tall and having shoulder length mousey,brown hair.‘It is believed that she may be wearing black leggings and a leopard-print top.‘Gracie is known to spend time in the Blurton area where many of her friends are.’Ingestre Square is located in the south west of Stoke-on-Trent, approximately three miles away from the city centre.