I enjoy shopping too. I am a suitcase person too. I understand where you’re coming from!
However this trip I am using a 40 liter backpack. I had planned on doing this when we booked the tour last year because I didn’t want to roll a bag, and I then turned it into a game. How to stay hands free and pack light.
The strong dollar is like a siren calling us out to shop isn’t it?!
Gameplan: I’m doing Christmas shopping in September in Germany. I will use DHL to ship home or have the stores ship if that is easier and VAT May not get charged as a result. If security lines are long, I’m assuming the VAT lines can be long too. In 2019 I spent an hour in a VAT line and they randomly selected travelers to present their goods- another layer of complexity to be aware of.
Shoes are very cumbersome. I like to keep the boxes for good pairs. I had a fold up duffle ( probably 80 liters) that I’d load up stuff into and check on way home. It was a hassle carrying this huge bag even for a relatively short distance. However, I love the liberation of traveling light with my backpack. So I’m not bringing it. My favorite shoe store in Florence sells online, so another trick I’ll use is if the store has an online presence, they ship to the States, I’ll have them ship.
Based on doing a trial run of my backpack: I will have room for small items. I’m bring a packing cube to organize purchases and keep me within space parameters.