She is described as having a slim build and standing between 1.60 and 1.70 metres tall. She has long brown hair and wears glasses.
Police reissued an appeal for witnesses or information on 17 July.
Anyone with information regarding the whereabouts of Jully Seven Martins Braz is urged to contact the Capellen police station, either by calling (+352) 244 30 1000 or by writing an e-mail to Police.CAPELLENSTEINFORT@police.etat.lu.
