I agree that the styling looks a bit bulky. That green shirt over the orange shirt is nice, but too big. However, I'm going to have faith that the actual full catalogue will be better since I love what Jenna has been putting out and J.Crew styling in general. I know it's so silly since it's just an old preppy brand, but I've gotten a lot of ideas for dressing from their website, especially for layering bright colors (bright pink and orange anyone?!). I love the chambray shirt, and I like that she's trying to move away from the bright colors towards something new, so hopefully more pics will emerge.
I think the menswear looks great though. I think (from my canadian perspective) the menswear is such a hidden secret.