The Men's 2-Point Handkerchief Fold is a conservative fold best used when attending a formal occasion. This fold works best with a starched handkerchief.
Suggested handkerchiefs for this folding style:
White Mens Handkerchief With Satin Stripes
Fold the handkerchief in half.
Fold the bottom right corner up and just to the left of the top corner.
Fold the left side over towards the right about half way in.
Repeat with the right side.
Fold the bottom point half way up.
Turn over the handkerchief and tuck into your suit pocket with the 2 points sticking out no more than 1-1.5in above the edge.