Mostly pants/trousers and outerwear.
Just don't know anything about the fit, but I'm assuming it's all pretty slim. Also, I usually don't care too much about "quality" (I always assume quality is decent and find that most differences are negligible) but when it comes to $600 pants I kind of want some assurance lol.
I own quite a bit of Lanvin items so I hope I am qualified enough
Most Lanvin fits a size big (Trousers, Shirts, Jackets). Lanvin often has skinny cut trousers, but of course depends on the model. Biker trousers (which they have each season) are very skinny, but usually require a size down for the waist.
Quality is good to very good, but nothing really outstanding though. Most trousers will be made in Romania.