For a look that's refined and camera-worthy, team a blazer with a waistcoat. As a 30-year-old, you probably want to start dressing with more refinement. In this case, looks like this prove useful as a source of inspiration.
Waistcoat with Blazer Dressy Warm Weather Outfits In Their 30s
Turn every head in the proximity by opting for a blazer and a waistcoat. So if you need style ideas on what to wear as you slip into your 30s, this outfit is definitely worth saving for later.
A dark brown check wool blazer and navy dress pants are a sophisticated getup that every stylish guy should have in his collection.
Combining an olive check wool blazer and navy dress pants will allow you to show your expert styling.
Try pairing a beige blazer with navy chinos for a dapper ensemble. On the shoe front, go for something on the smarter end of the spectrum and round off this getup with olive suede tassel loafers.