This Lois and Clark photo contains
business suit, suit, suit of clothes, and three piece suit.
There might also be
two piece, two piece suit, lounge suit, well dressed person, suit, pants suit, pantsuit, and pinstripe.
From 1993, here are two features about the show. The first is with Joan Lunden, hosting a special that ABC aired right after the pilot aired; the second is from WEWS' Morning Exchange, with host Lee Jordan interviewing Dean Cain and Teri Hatcher.