I hope you have a great trip! You will be shocked at the prices - about double here and even dearer in Switzerland. Also, Europe imports virtually all of our fabric from you guys.............
That said, you will find fabric and patterns patterns that are designed to appeal to a different, European market as well as, I'm sure, very familiar ones.
As you're not planning a shopping spree (thankfully, lol!), I'm sure there will be something delicious that will just capture the essence of your trip.
Safe journey