In one sentence, describe what the following article is about:

The shirt may have long or short sleeves, but it should be a button-down shirt either way. Checkered is the most traditional, but white is also popular. Lederhosen are a type of traditional leather or suede breeches with suspenders attached. They usually extend to or just past the knees. Authentic lederhosen can be quite expensive, so check out costume shops or go online for cheaper options. You can also mimic the look by selecting a pair of brown, black, or dark green knee-length pants. The pants should be fairly plain and not have many pockets. Authentic lederhosen may come with suspenders, but if you buy them separately, try to find some that match the color of your lederhosen or pants. Going without suspenders is also acceptable. Slouch socks are knee-length cotton or wool socks. Off-white is traditional, but gray, light brown, and hunter green will also work. Often, they have a tassel. Many men wear the socks pulled up to the knee, but slouching them down a few inches above the ankle is more traditional. Typically, men whose lederhosen stop just above their knee wear their socks pulled up, while men whose lederhosen extend just below their knee wear their socks pushed down. If you cannot find authentic "Haferl" footwear, pick out a pair of black or dark brown leather loafers. The look is very similar, and will cost far less! Anything that looks similar to a rugged dress shoe will work. The Alpine hat is the traditional look for guys. It has a peaked top and wide brim. A band is usually wrapped around the base of the hat, and a feather is attached to it with thread.

Summary:
Wear a plain white or checkered button-down shirt. Buy a pair of lederhosen. Put on some suspenders. Add a pair of off-white slouch socks. Wear dark brown or black leather loafers. Don a wide-brimmed felt hat with a feather in it (optional).