Tweed Suits:

>Tweed suits are a heavy form of wool suit. They are made from a coarse woolen material created by combining three different color yarns. The yarns are twilled, leaving a distinctive pattern not found on other types of suits. Some of its more popular forms are Harris, Lovat, and Donegal.

Advantages

This material makes a great winter suit. It is thick, warm, and resistant to water. Many people love this material for its high durability.

Disadvantages

Warm weather makes this suit useless for the owner until it gets cold again. Also the coarse feel can be a turn off for people that prefer more comfort.