Best Arabic Mehndi Designs for 2011, Arabic mehndi Designs style tends to be less detailed and intricate. Its still very beautiful. Instead of having fill-ins it is just colored in boldly. Mehndi Arabic designs are very popular in all over the world. The Arabic style of mehndi is very diverse, but the term is often used to describe floral designs, designs that leave some open space, or designs that don’t have motifs such as peacocks or faces, etc.