Before I forget again, wrt jewellery, I've been discovering some nice things on Wolf & Badger which are actually mostly UK designers. I also remembered that Sezane do some quintessential Parisian pieces, They also have some giant countdown clock mystery on their front page, I'm guessing either a new collection or a sale starts tomorrow. I don't really remember seeing much of it, so no idea what the quality is like but at the lower end of the budget Promod has some nice things on their website.
WRT Skinnies vs. Bootcut, I'd say the Parisians weigh in at neither, they have always favoured (usually low rise) slim fit/cigarette fits that can easily be mistaken for a skinny. The bootcuts are more the slimline flares with a high waist rather than a full flare or bootcut. Regular straight jeans are the baseline and the boyfriend fit is a more recent addition but seems set to stay. A French designer denim brand worth looking at is Reiko, they're not crazy expensive (Levi's price point IIRC) and they can be snapped up cheap in the sales and on Yoox. They do a lot of good coloured denim, like a good solid grey that isn't the faded sort.
ship, I've seen that coat in RL (I think it was actually in the sale in store). I'd say the colour is pretty accurate on the site. It was quite a discovery for me too over the past year or so that long length coats can work for me (even belted) provided there's a bit of attention up top, it also feels a bit more modern of a length somehow. Don't think I want to go full 90s where you're practically at risk of accidental suicide by sticking your heel in the hem by accident but I do think that silhouette is re-emerging. It's a type of coat that looks especially good worn open as well.
pretty, solving 30 yo mysteries is what I'm here for 
Well, when I was on the train to Antwerp (make no mistake about it, massive stealth boast) there was a group of young S. Korean women and a few were wearing those low-ish Timberlands too. A few had pastel colours but had toughened up the rest of the outfit by wearing giant fishnets under destroyed denim boyfriend jeans and a giant puffa jacket. It's all a bit 90s inspired, it is a tad odd to see all those brands come back into fashion again. I am seriously waiting for Palladiums to come back again.
Tana, I have yet to find a pleated midi I like on me, I do think you need a bit of height for them and probably a long-ish waist, weight more on the bottom than top.