Groom, best man, groomsman, or guest, you’ll want to step it up a notch from your work-week attire if you’re picking a wedding suit. Choose from greys, blues, or neutrals in different tones – the earlier in the day, the lighter you can go. Make sure your shirt is impeccable. Go for white or choose from light or pale blue, pink, solid colour or striped. Tie it to taste, preferably in a lighter or brighter tone.