The basic "dress" is an enormous tob or thobe. Usually in dark blue with light blue bands of decoration and decorated seams. One version of the tob (the tob 'ob) found especially around Jericho - was more than twice the length of a person and was hitched up to creating three layers and the sleeve used as a veil. Here is a clip of a women wrapping a tob'ob from the 1920s.
When cold or wet a sleeveless coat or mantle (aba) is wrapped over the top and occasionally over the head.
Bedouin women in Northern Palestine, Jordon and Syria wore a blue or black thobe or shirsh with long tight sleeves and a long neck opening. Decoration includes embroidery along the seams, above the hem and around the neck or four or five horizontal lines embroidered bands above the hem.