I put the blue/grey/yellow with a blue shirt and a red floral on navy square against a navy suit. I thought appropriate a shirt that was a non textured one due to the fact that the tie gives off a heavy texture. Here is what it looked like:
Flipping that same square over so that the green shows you get this, and while I don't condone wearing your square this far out of the pocket I wanted to give an idea of coloring.
Here is the square in all its glory:
And in this shot you get a yellow patterned honey jar square to brighten up the jacket a bit. The detail of the square is below.
With the blue and white, I reversed my logic above and went textured. While not that practical for a business setting I thought it sharp for a social one. Shown here with the honey jar patterned square and blue and burgundy textured shirt. Unfortunately this was one of the times that my camera zoomed in and got every detail of the textured shirt and every line of the chevron weave making it look like overkill. In regular lighting and focus it came across as dapper.
And here is the square detail:
