This week, the Project Runway designers competed to have Heidi Klum wear one of their designs on the April cover of Marie Claire. The magazine's editor-in-chief even told them what doesn't work on a magazine cover, including prints, black, and dull colors. Unfortunately, many designers couldn't follow the simple rules and lost out. But Anthony's sky-blue sculptural dress impressed Heidi and gave him the win.

Check out what Chris March had to say about the Marie Claire episode:

RUNWAY RUNDOWN with Chris March: Marie Claire Challenge

Chris March gives us his take on this week's Project Runway, when the designers compete to have Heidi Klum wear their dress on the cover of Marie Claire.|Project Runway|Chris March|

What did you think of the looks?