White pants are a versatile piece of clothing for men, and they can be paired with a range of shirt colors depending on the occasion and personal style. Here are some suggestions:

1. Navy Blue: A navy blue shirt is a classic option that pairs well with white pants. This color combination is perfect for a summer evening out or a casual lunch.
2. Light Pink: A light pink shirt can create a stylish and sophisticated look when paired with white pants. This combination is perfect for a beach wedding or a daytime event.
3. Grey: A grey shirt is a neutral option that can add a touch of elegance to white pants. This combination works well for a business casual event or a date night.
4. Light Blue: A light blue shirt is a refreshing and cool option for white pants. This combination is perfect for a daytime summer event.
5. Black: A black shirt can create a sleek and modern look when paired with white pants. This combination is perfect for a formal event or a night out.