This is indisputable proof that a blue blazer and grey wool dress pants are awesome when worn together in a classy outfit for a modern guy. Complement this look with brown leather loafers et voila, the getup is complete. In your thirties, you want to start dressing like a grown man. That's when looks like this are a safe option.
Marry a blue blazer with white chinos to achieve a dressy, but not too dressy outfit. Throw in a pair of brown leather loafers for an added dose of refinement. This getup is probably what you're looking for as a gentleman in his thirties.
A blue blazer and blue wool dress pants are certainly worth being on your list of true menswear staples. Our favorite of an endless number of ways to complete this outfit is with brown leather loafers. Well into your 30s, you want to start dressing maturely. In this case, looks like this are a life saver.
When the dress code calls for a casually stylish getup, try pairing a blue blazer with light blue jeans. With shoes, go for something on the dressier end of the spectrum by sporting a pair of brown leather loafers. As you pass the big three-oh, you want to start dressing like an adult man. In this case, getups like this are a winning option.
This pairing of a blue blazer and blue jeans can only be described as outrageously dapper and casually smart. Rounding off with a pair of brown leather loafers is an effortless way to introduce some extra definition to this look. An excellent choice for a maturing man!