1. Suit Type – There are several types of groom suits to choose from, including single-breasted, double-breasted, and three-piece suits. Single-breasted suits are the most versatile and suitable for most weddings. Double-breasted suits are more formal and better suited for black-tie weddings, so three-piece suits are perfect for winter weddings.
   2. Suit Color – When it comes to suit color, it’s best to stick to classic shades like black, navy, or gray. These colors are timeless and will never go out of style. If you’re feeling bold, you can opt for a lighter color like beige or light gray, but be sure to check with your partner and the wedding’s dress code to ensure that it’s appropriate.
   3. Fabric – The fabric of your suit is just as important as the color and style. A lightweight wool or linen suit is perfect for summer weddings, while a heavier wool or tweed suit is ideal for winter weddings. Be sure to choose a fabric that is comfortable and breathable.
   4. Fit – The fit of your suit is crucial. A well-fitted suit will make you look sharp and stylish, while an ill-fitting suit can make you look sloppy and unprofessional. When trying on suits, make sure that the shoulders fit properly and that the jacket sleeves are the right length. The pants should also fit well, with the hem touching the top of your shoes.
   5. Accessories – Accessories can take your groom’s suit to the next level. A classic tie, pocket square, and dress shoes are must-haves for any wedding outfit.
   6. Personal Touches – Adding personal touches to your groom’s suit can make it even more special. Consider incorporating a sentimental item like a family heirloom or a piece of jewelry into your outfit. You can also customize your groom’s suit with monograms or embroidery.
   
   

Casual. Casual wedding, you can opt for a more relaxed suit, such as a linen or cotton groom suit in a light color like beige or light gray. Pair it with a simple shirt and tie or leave the tie behind for a more casual look. Loafers or dress sandals can complete the look.
Semi-Formal. For a semi-formal wedding, you should aim for a classic suit in a darker color like navy or charcoal. A crisp white or light blue dress shirt and a patterned tie can add a touch of personality.

Formal. For a formal wedding, a traditional tuxedo is a great choice. You can go for the classic black or mix it up with a navy or dark gray option. A crisp white dress shirt, a bow tie, and black dress shoes are recommended.
Black Tie. For a black-tie wedding, a black tuxedo with a black bow tie is the most appropriate choice. Add a classic white dress shirt and black dress shoes to complete the look.