A wedding special two-piece suit, also known as a blazer and pants or blazer and trousers, is a formal outfit that includes a tailored blazer and matching pants. This type of suit is a popular choice for weddings, as it is elegant, timeless, and versatile.

The two pieces that make up a wedding special two-piece suit are:

1. Blazer: A tailored jacket with a lapel, two or three buttons, and a fitted shape. The blazer is typically made from a high-quality fabric like wool, linen, or silk, and is available in a variety of colors and patterns.
2. Pants: Matching pants made from the same fabric as the blazer. The pants may be flat-fronted or pleated, and typically have a tapered leg for a more modern look. They may also feature a slight break or no break at the hem, depending on personal preference.

A wedding special two-piece suit can be dressed up or down, depending on the formality of the occasion. For a wedding, it is typically worn with a dress shirt, a tie, and dress shoes. Accessories like cufflinks and a pocket square can also be added to complete the look.

The versatility of a two-piece suit makes it a practical investment, as it can be worn to a variety of formal and semi-formal events beyond just weddings. It is also a great option for those who prefer a more modern, streamlined look over a traditional five-piece suit.