I love this thread, I'm a huge fan of perfumes. Everytime my car goes to the dealer for a service they say they know when it's in as their workshop smells lovely. 
My all time favourite and signature fragrance is Creed Aventus (for men), I wear it all the time. I also love JPG Le Male.
I remember a gorgeous Gucci scent in navy plastic atomiser that's not available anymore.
I wish I could find Avon 'Cote D'Azur' that hasn't 'gone off'. I've only found it twice and been so disappointed.
I also used to love the Limara 'Green Summer' body spray, found the EDT on Ebay after saving the search but it's 'turned' so doesn't smell the same. If anybody else loved the fragrance, Superdrug does a spray called 'green pear' or something like that, it's just a body spray but it's almost reminiscent.
I have a bottle of Gucci Envy somewhere. It's not one of my faves. I did love Tendre Poison though and have some of that in my 'perfume cupboard'.
I wish the original 'Cacherel' and 'Geminesse' were still available.
I wish I'd known then what I know now that it just doesn't keep very well - or it's hit and miss.