Being a fashion leader, I see this coming back into fashion - but perhaps gradually. Maybe best to wait, if you want to create an impression of suave business attitude.
If your work is in a forward-thinking industry, then it can work;
Do not get one of those fashionable too-small suits with the silly jackets that look like you pinched it off a mannequin and didn't check the size!
If you are skinny, don't get a dark suit as black is 'slimming' and you need to be seen.
Avoid pinstripes.
Don't forget you may need to get...