You're looking at the definitive proof that a waistcoat and blue jeans are awesome when worn together in a classy outfit for today's guy. If you're after a summer-appropriate outfit, here is a great one. So if you need style inspo for dressing in your 30s, this combination is perfect.
Blue Jeans with Waistcoat Smart Casual Summer Outfits In Their 30s
Such items as a waistcoat and blue jeans are an easy way to infuse some class into your daily repertoire. Totally summer-friendly, you can wear this outfit throughout the season. Wear this pairing to demonstrate your newfound maturity.