I'm 21, on the ultra-trend side of things usually, and the blue blazer/grey pants combo is one of my go-to "event" outfits. Responses have ranged from compliments, to cat-calls, to having a shirt torn as a "friend" from a class dragged me into a change room after our uni presentations. It's anything but boring because there's a billion different ways of doing it. I usually wear some slim fitting grey cotton pants of near-paper thin fabric (I live in Aus, btw), with a slightly shiny blue cotton blazer of minimalist cut. Black shirt, white shirt or a tee depending on the event and how I feel. Sometimes I'll don a silk scarf in the evening in winter, maybe I'll change my shoes to something unusual. Go to A Suitable Wardrobe and you'll probably see Will doing an entirely different take on it. tl;dr = it's a blank canvas, it's only boring if you let it be.