Too big tie
There are many thin to average built men who wear 3.5″ wide ties. It really makes you look thinner than you are, which signals to people that you are not a professional and might be careless in other aspects of your life and work. Think of the “messy bed, messy head” mentality here.
Pants with logo embroidery
Despite the best intentions of top designers, embroidered trousers are best left to discerning Italian women who have the attitude to match their fancy trousers.
Avoid wearing pants covered with preppy shapes, designer logos, small whales (or lobsters), flags, and motifs.