100% approved by our army of gals and our field report earns us a few bucks.
You don't need a vase. Each arrangement comes in its own presentation box, so there's no need to buy anything else, except for a card.
Be ready to replace these in about a year. These babies last a long time, but they won't look fresh forever. In roughly a year, you can get her a new arrangement if you want to.
Don't overdo it. In a gal's mind, one of these arrangements is lovely, so you may think that if you get her a second box a month or two later, she'll love the- two of them even more. Not true. If you give her a second arrangement while the first one is still fresh, there's nothing special about that. Give the first box of flowers enough time to turn old and eventually get thrown away. After that, you're good to buy her a new box.