Combining a blazer and an aquamarine dress shirt is a fail-safe way to breathe personality into your styling collection. We're loving how cohesive this outfit looks when finished off by dark brown fringe leather loafers. As the weather starts to warm up, it's time to get rid of those heavy winter layers and opt for something lighter, like this getup here. As you can see here, in your 30s you have a wide range of dressing options.