The bigger your belt buckle the less formal it is. Dress belts typically have very small, flat belt buckles (and tend to be narrower belts themselves). Larger buckles with rounded shapes are common on more casual styles. Almost all dress belts will have either a gold-colored or silver-colored finish.
Your casual belts can have almost any kind of buckle you like. Consistency of theme is more important than the shape or size in casual settings. If you like large metal buckles with Western motifs, wear them with a Western-styled outfit rather than a tight urban look. There’s only so much mixing and matching you can get away with.
http://matthewaperrysuits.blogspot.com/2013/05/ordering-custom- shirt.html http://www.customtailoredsuit.com.au/index.php/determine-mans- wedding-attire/ http://www.topmensuit.com/index.php/dress-sharp-4-style-tips/