You must be trying to look real snazzy if you're attempting to pull off white suspenders. It certainly takes some skill and not everyone can do it. If you want our advice, it's to wait them against a dark shirt so they can easily be seen by everyone in the room. Because let's be honest, if you are going to wear white suspenders then you may as well go all out.
Our favorite pick would be white dress suspenders made with silk or silk-like material. They not only feel amazing but they look incredible when paired with a nice tux. Now if I were you I would stop procrastinating and pick out your pair of suspenders as soon as possible!