In high school, I worked at a gift shop where we spent the weeks of November and December wrapping beautiful gifts, and I came to learn that tulle can make any package look great. A few staples I keep on hand all year are: card-stock (to print cute tags), twine (so cheap and versatile), mason jars, and tulle.
A word of advice: line your baking sheet with parchment first. I'm still soaking pans :(
I had so much fun whipping up treats for everyone this year, and I can't wait to share them!