After the bedroom and mattress conditions have improved, sleep wear pajamas at night has attracted attention, because the impact of wearing clothes close to the body on sleep is not small. There is no condition when the general take off the outer clothing worn during the day, leaving sweat undershirt and underwear can sleep, now there are conditions, can be properly improved. Pajamas should be worn close to the body, generally can be divided into two categories of robes and pajamas, robe is a piece of, from the collar has been covered to the legs, pajamas are divided into tops and pants. Wearing a robe or pajamas is entirely based on personal preference, and there are no strict rules. But both the robe and the nightgown are loose and wide as good, although close to the body and not tight hoop, so that in the bed turn over, up and down are very convenient. The fewer buttons on the pajamas, the better, so as not to fall asleep after the pressure on the skin is very uncomfortable. The color of pajamas to light colors is better, sky blue, light blue, lake green, pink, light yellow, white and other hues conducive to sleep environment, big red, big green, big purple, black and other irritating, not beneficial to sleep. Since the clothes are worn close to the body, and every day and night to wear 6 to 8 hours, its texture, of course, should be selected. Cotton fabric is the most absorbent, the most comfortable to wear, sleep at night if some sweat, it is easy to absorb, the body will also feel comfortable, but after washing wrinkled, to iron, not very convenient. Hemp fabric is more brace, but also has a certain degree of water absorption, summer wear better, the southern region is often used to do pajamas. Silk fabrics are soft and beautiful, but poor water absorption, summer wear easy to stick to the body, winter wear and too cool, so suitable for air-conditioned rooms to wear, in addition to silk pajamas in the wash to iron also more trouble. Woolen fabrics are generally not used as raw materials for pajamas. Now more commonly used cotton and chemical fiber blends to do pajamas, cotton accounted for 50% to 60%, so that both absorbent, but also easier to maintain the style, not easy to wrinkle, after washing does not necessarily have to iron, and easy to dye, so as the preferred raw materials.