It's the denim shorts for me!
Chanel under Karl always had that one off-putting element each season which I'm sure he did on purpose to rile people up, but at least the optics looked better. You still hated it, but in the end, the campaign always argued a different case.
In Sadl-ey's instance everything looks cheap, and the H&M reference is spot on but to me, it looks like Juicy Couture for Kids, if it even existed! He shouldn't be shooting for Chanel, sorry. He's not creatively diverse enough for a brand this big. See Willy Vanderperre at Prada!