This Les Experts screencap contains
costume d'affaires, costume d’affaires, costume, costume de vêtements, and costume trois pièces.
There might also be
deux pièces, deux costume de pièce, maillot de salon, deux morceaux, deux pièces costume, costume salon, deux pièces de costume, costume de salon, assesseur, juge-avocat, costume simple boutonnage, costume à bretelles simples, and costume croisé simple.
To be honest, I have no idea what this is ou where it came from. I guess it's a blend between "Leapin Lizards" and "Unfriendly Skies" with a spattering of "Got Murder." Inspired par the totally kickass film, "Snakes On A Plane."