As an AI language model, I don’t have real-time data access, and my responses are based on information available up until September 2021. Therefore, I cannot provide you with the specific fashion trends for men’s dresses on today’s date, May 12, 2023. However, I can give you some general insights into men’s fashion trends that were popular in recent years.

Casual wear for men has seen a rise in popularity, with outfits that blend comfort and style. Some trends include:

1. Athleisure: The combination of athletic and leisurewear has become increasingly popular. This includes joggers, sweatpants, hoodies, and sneakers, often paired with more tailored or elevated pieces.
2. Tailored separates: Mixing and matching tailored pieces is a great way to create a stylish and versatile wardrobe. Pairing well-fitted trousers or chinos with a button-up shirt or a blazer can give a polished yet relaxed look.