The Siamese wear their hair cut short and brushed straight up from the forehead. This method of dressing the hair is of comparatively late origin. The king's crown, the actor's head-dress, and the hats worn in many processions are all of a conical shape. They owe their design to that period when the hair was knotted and piled up on the head in such a way as to require a conical hat or crown. Before the first century, the hair is said to have been worn in a long flowing plait, resembling the pig-tail of the Chinese. From the second to the eighth centuries, when Siam was tributary to Cambodia, a Hindoo style of dressing the hair was adopted from the sovereign state. At this time a central lock of hair adorned the head. At a later date when the country gained its independence, the hair was allowed to grow uniformly all over the head, but cut short. The change was made in order that some visible sign could be shown that freedom had been gained. This fashion remained in vogue till about the thirteenth century when the top-knot was introduced as a relic of Sivaitic worship, together with other Hindoo manners, by immigrants from India. Other forms were at different times adopted. For instance, from 1002 A.D. to 1768 A.D. the hair of the men was frequently cut in a cup-shaped fashion. The king who reigned at that time is popularly supposed to be responsible for this style, which could be most satisfactorily produced by placing half a cocoa-nut upon the head, and shaving or cutting away all the hair then visible. Women, however, allowed their locks to grow until they flowed over the shoulders. Again, from 1698 A.D. to 1798 A.D. many people adopted the "Great Freemen" pattern, in which the hair appeared in the form of a reversed brush in the centre of the head. There are certain days of the week when it is unwise to visit the barber, others on which it is highly desirable that any alteration in the condition of the hair should be made. If it is cut on Sunday, lasting happiness and long life are ensured to him who then loses his locks; the unfortunate individual who undergoes the same operation on a Monday may expect fatal diseases, sorrows, and many unpleasant surprises; Tuesday hair-cuttings bring peacefulness and prosperity, and victory in war, while those of a Wednesday are attended with manifold evils, great anxieties, and troubles from enemies. If a man desires the powerful protection of those angels who inhabit the heavenly spheres, he must get his hair cut on a Thursday; if he would have the satisfaction of finding all kinds of food savoury and palatable, he must visit the barber on Friday; and lastly, if he would be certain of the successful accomplishment of every rite and deed performed on the Saturday, he should submit his locks to the shears on that day.