Just make sure you follow our guide to looking good in a short-sleeved shirt. DON'T: Wear sandals. Sandals — either with (shudder) or without socks —are completely unacceptable for men.

When it comes to getting dressed, we tend to rhapsodize about the virtues of “wardrobe essentials for men ... need—to wear in the year of our lord 2025. A plain white T-shirt can be worn ...