I hope today's appointment went well too, Thing . Sounds like Paris was an excellent choice.
VP, you could try wrapping an elastic band around the stuck lid to give you more traction when you grip. If that fails you could up-end the bottle and immerse just the lid and neck (not the precious perfume) in hot water for a couple of minutes to melt whatever gunk is sticking the lid to the bottle. It works beautifully for bottles of nail polish - I've opened bottles that have been stuck shut for at least two decades. More details here.
LesIncompetents your violet chocolate gourmand idea sounds great and just 4160 Tuesdays' type of scent.
teta do please tell us more about your green haul. Lots more. 
I've got a Lanvin Eau Arpege, which I think is from the 70s. It's a very pleasant, light, fresh floral and doesn't smell a bit old-fashioned to me. Not that I mind old-fashioned.
SOTD was another JHAG sample, Vengeance Extreme - a bit too patchouli-heavy for me initially, but dried down nicely after a couple of hours. But probably not full bottle-worthy.
Miss Dior, the original one, not the pink usurper, is wonderful. I can open a bottle and conjure up my mother when I was very small. I'm always amused at reviews describing it as difficult or skanky because I don't smell anything like that. To me it smells safe and warm and friendly, as well as super elegant.