Monsieur will rock it : Turquoise.

 Pictures via Street etiquette and Mister Mort.

Monsieur is an Icon: Chuck Bass.

All pictures via Google images.

Chuck Bass might not be real but his style certainly is, always dressed to kill ,Monsieur Chuck Bass is indeed an Icon (Thanks to Eric Daman, stylist of the show and ex-assistant of Patricia Field on Sex and the city.) Through the episodes he taught us few Style lessons here's the key to Chuck Bass's style:

1/Always wear at least 2 colors.

2/Always wear a bow ,a tie or a pocket square.

3/ Mix and match different prints and colors.

4/Brown shoes matches pretty much everything.