Hi, Kat. I took the RS Munich, Salzburg, Vienna tour this past December, landing on December 9 in Munich. Though the group did a bunch of activities, I was focused on Christmas. My friends could tell you that leading up to the trip, I was also obsessed with which coat to take. I ended up with my warmest down knee-length coat with hood and fur + a smaller 32 Degrees down jacket. I was very happy with my choices. Both coats were tremendously squishable. Even the larger one fit easily in my Civita Daypack on the return plane flight.
For the rest: yes, layers. I like LL Bean's silk long undies - tops and bottoms. If I take a few of those, I find I have less laundering to do overall. I had two pairs of shoes/boots: a nice pair of waterproof Arche booties and a Merrell Jungle Moc - new ice gripper ones came out this year.
There was snow. I was hoping there would be. For the most part, it was light and made walking the markets festive.
Off the beaten path: you might not think MSV would have off the beaten path locales, but I think I found a few. In Munich, I was there for the Krampuslauf. Great fun. I almost missed the intro tour meeting, but the Lauf was my priority that day. I also enjoyed the Krippen museum and the Medieval Christmas market - music, Feuerzangenbowle, snowflakes. My only purchase, though, was a delicate Trachten bracelet at Lodenfrey. Wait, then I bought 10 candy bars at Dallmayr featuring their special Christmas chocolate. Both of these items were on my shopping list!
I am not a particular fan of the main Munich Christkindlmarkt, but, tucked within the Rathaus entrance is a very small but cherche market featuring vendors who (seem to) produce their own products. I bought some red felted gloves and a few very small hand blown glass ornaments. I also loved the displays at the Viktualienmarkt - I coveted all the tiny trees. Some small streets in the area had tiny shops with local products (and some with $$ jewelry). I bought some red wool slippers - a theme? I bought some purple ones in Salzburg. I do love my wool slippers. Salz. has some expensive jewelry and clothing shops, but luckily, nothing called out.
On the way to Hallstatt, we stopped at a small market - St. Gilgen perhaps? Found some tiny cookie cutters there. The weather in Hallstatt was magical, all foggy and snowy, and a little icy, too, so not much tramping around. My find of the trip was a simple snow globe of a Christmas tree - found in a tiny restaurant by the hotel. These were featured on each table, but they were happy to sell me one. Yay! I also found some gloves - or they found me - that matched my coat. I wasn't really looking...
In Vienna, we stayed in Spittelberg, and the market was right out the door. Nice small restaurants and a cozy feel to the market stands and neighborhood shops. Bought a few tiny ornaments and some paper star lanterns. By this time, I was getting tired of crowds, so I did not seek out the larger Viennese markets.
That was 2017. I have been to the markets in Bolzano and Innsbruck other years. I did not meet too many English speakers in Bolzano, which was good for practicing my German! I have planned, but not yet executed a trip to the Alsace and Black Forest markets and am really looking forward to that. I wish you good times wherever you visit!
PS, all my finds were pretty tiny in size and easily accommodated in my Delsey 21" and my Civita Daypack. All in all, I was happy with my choices. I think off-the-path experiences can occur whenever you walk away from the large crowds.