"Men's suits for wedding" refers to the formal attire that men wear to weddings. It typically includes a suit or tuxedo, formal shirt, tie or bowtie, and dress shoes. The color and style of the suit may vary depending on the dress code specified by the wedding couple. It's important to choose a well-fitted suit that complements the theme and formality of the event.

Here are more details about common types of men's wedding attire:

1. **Tuxedo**: A formal suit usually worn at evening weddings or very elegant events. It consists of a black or dark-colored jacket with satin or silk lapels, matching trousers with a satin stripe down the sides, a white or light-colored shirt, a bowtie or tie, and black dress shoes.

2. **Classic Suit**: This is the most common attire for formal weddings, whether during the day or evening. It typically comes in black, dark gray, navy blue, or similar shades, with a matching jacket and trousers, a white or light-colored shirt, a silk tie or bowtie, and dark leather dress shoes.

3. **Suit Separates**: A less formal option compared to a tuxedo or classic suit. It includes a jacket and trousers that match in color and texture, paired with a formal shirt and tie or bowtie, depending on the event's formality.

4. **Vest and Tie (Without Jacket)**: Some men opt for a more relaxed yet still elegant look, such as wearing a vest, formal shirt, tie or bowtie, and matching trousers. This style is suitable for less formal weddings or daytime events.

When choosing a wedding outfit, it's essential to consider the dress code specified by the couple. The suit should fit well and complement the overall theme and style of the wedding. Accessories like a boutonniere, watch, and belt can also enhance the look in an elegant and appropriate manner for a wedding celebration.