Not quite enough laughs to make up for the silly goofs. Did people really have so little historical knowledge in 1954?
Two English noblewomen are riding through the sands of the Holy Land. Why they didn't stay home is dubious. However, they are protected by a stalwart troupe of castellans, which they pronounce "castellaines". A real castellan was the seneschal who stayed home and looked after their lord's desmenes.
Normally Hollywood costuming is fairly authentic for men's clothing and total fantasy for women's dress. See Virginia Mayo with her Disney princess wardrobe! See the crusaders wearing sixty pounds of chain mail in the Middle Eastern heat, even when relaxing in their tents! See a hedge knight from the Highlands treasonously do single combat with his sworn liege lord! See two men fighting on a raised drawbridge over a moat belonging to a castle high on a hill in Jerusalem.
There's more, a lot more, but I need another cup of coffee.