text: The safest bet is to choose a nice item from her registry. Since she is a co-worker, you can pick an inexpensive item. A saute pan or a dutch oven is always a safe bet too, you can do so much with them! Other easy options: an interesting vase, a gift card to a local resturant, a nice framed mirror, or a gift card to a local electronics store. For a co-worker, I would say about $50 is appropriate