There are a variety of synonyms for the term "suit jackets." These include blazers, sports coats, suit coats, and even dinner jackets. Blazers are typically solid-colored jackets that are tailored to fit the body. They can be dressed up or down, making them perfect for a variety of occasions. Sports coats are similar to blazers, but are made from heavier fabrics and often feature patterns such as plaids or herringbone. Suit coats are traditionally worn as part of a suit, and are usually made from more formal fabrics such as wool or tweed. Finally, dinner jackets are formal jackets typically worn with a bow tie and dress pants for black-tie events.