what is the difference between a suit and a tux
You can get one anywhere you would buy a suit, and yes, you can use a three piece suit "in place of" (not "as" ) a tux, provided the styling is classic - the salesperson should be able to help you with this.
No...the lapels and buttons are styled differently.
However, there are some suits that are classy enough to be worn even at a black tie affair (which usually means tux)
I mean couldnt you use a suit as a tux if you buy a vest
could you use a three peice suit as a tux
where could you find a classy jacket at
A tux is formal, a suit is business