@Hermezzy, I don't think we know each other but I wanted to say how very excited I am for you. I was in Paris for the first time in early January and, notwithstanding that it rained almost every day and was never above freezing, I fell more in love with the city than I expected I would. Your pre-trip shopping is awesome ... great colors, beauty and utility. I hope you are equally successful in your Paris shopping.
If you have time and inclination, there is a two-hour food tour that I really enjoyed. It is offered through Paris-By-Mouth and the guide is an American gal named Sarah who has lived in Paris for some years now. She is knowledgeable and charming and the tours are very small ... four to six people. I stayed in Saint Germain and did the tour of my neighborhood. Here is the link:
https://parisbymouth.com/taste-of-saint-germain-2/ Sarah also does the Marais and maybe one other tour. If you go, please tell Sarah that Jan sent you.
Also located in Saint Germain are Pierre Herme and Cire Trudon.
On a completely different note, here is a recent and entertaining review for Le Cinq:
https://amp.theguardian.com/lifeandstyle/2017/apr/09/le-cinq-paris-restaurant-review-jay-rayner
Have a safe and lovely time!