-The most important thing to consider while buying a nightwear is its fabric. The various fabrics available in men's night wear are cotton, polyester, nylon, silk, satin etc. though the best of all is cotton, as it is comfortable, soft on skin and soothing. Satin ranks second in the general preference as it tends to have a sensuous appeal.

-Pyjama suits happen to be the most preferred style of sleepwear for men. It is a two piece set comprising of a loose fitting shirt and loose pyjama pants.
-Robes, boxer shorts, long and short gowns and even oversized t-shirts are the other options available for men's sleepwear.

-Make sure you pick the style which you feel comfortable in. There's no point in getting something that your body does not feel good about. In cooler days you might feel cozy in woolen and silk sleepwears, while in summers breathable fabrics may do the trick.
-It is best to go for loose fitting sleepwears made up of natural fabrics. Seamless nightwears are all the more comfortable as they eliminate the chances of irritation to a great extent. It is better if you avoid pockets, flaps, embellishments or other such add ons while picking a nightsuit.