This pairing of a grey suit and a light blue dress shirt is a never-failing option when you need to look like a stylish gentleman. A pair of burgundy leather loafers effortlessly steps up the wow factor of your look. So if it's a super hot summertime day and you want to look dapper without putting in too much work, this look will do the job in seconds time. Like this idea for your styling routine as a man in his 30s?