I am a bit mystified at the presumption of many of my fellow LTH'ers. I know nothing of Magpie or her boss or for that matter how dependent they are on one another. I do know however, that anyone that can type a message here, should be able to at least creatively excuse herself from a situation....all it would take would be my grandmother's 100th birthday party...so let's assume that Magpie does in fact wish to go, does in fact wish to bring a gift, but is a bit concerned with the appropriateness of a gift and not that her new boss may just wish to invite her to see what she undoubtedly has been talking about non-stop for the last six months (and that is my presumption that she is no different than any other bride).
I agree, wine is a great gift...though not for teatotlers.
Here is what I did for my cousin's wedding. You will see that price is relative and you may adjust to your price point. I gave them three bottles of wine. I also went to Costco and purchased one of their faux antique boxes. Next I went to the fabric store and purchased a silky remnant for about $1 and whatever you call that pillow stuffing stuff. I then made a statin like pillow by putting the stuffing in the bottom and simply tucking the satin-esq material in hospital corner bed fashion. (Eat your heart out Martha)
One thing you need to know about vintages, is that they are not available for the wedding year. You also should know that some wine is meant to keep and some is meant to drink right away.
So I selected three wines, two of which were to be replaced. I wrote a bunch of silly poetic fodder, like here is a dessert wine for your first fight, so that you can be reminded of the sweeter times. Take this first bottle of Champagne and share it when you buy a house, by that time a vintage in the year you were married should be available purchase a sautern from your wedding year vintage, which will keep for fifty years. If you can make up a program, you have enough creative juice to write something worthwile. For reference, see the Wall Street Journal Guide to Wine, which has a nice section on wines to keep (may even call it lay down). Do a google.
Head to a wine store with a knowledgeble staff....you would be surprise at the number of clerks who will find this project interesting. Give them a brief outline (or if you have enough information, write out the whole instruction manual ahead of time). Then adjust, improvise, rewrite. Select wines in the price point. Remember, these do not have to be the big wines to lay down. Two of the three will be replaced in a few years.
I have given this present on a few occasions. Writing a little, writing a lot, spending as little as $30.00 and as much as, well, let's just say my cousin is special.
Let us know what you decide.
pd