I don't know how much this will answer your exact question, but L'Artisan's Thé Pour un Eté is jasmine and tea elements par excellence. Really wonderful with both elements.
Another, but not as heavy to the jasmin flower, is L'Occitane's Thé Vert (Green Tea).
As to the entirely separate issue of unisex fragrance discussion, this comes up every now and then in the Help! Feature Requests, etc. forum. Here's one of the threads on it: