The C'est la Fete colorways I saw were very dark and tonal. One was dark blue with darker blue and black linework, and one was a dark khaki green with black linework. They are not like a typical multicolor high-contrast Hermès design, but more like a sketch or etching. Though I would love to see this design in a more typical colorful H look, I like this a lot because it means I can wear a sometimes polarizing design much more subtly.
I will post photos and actual color names and colorway numbers when I get them home, because of COURSE I bought both CWs of CLF!!!
Can't wait to see these!