If you see me in the airport, I'm all tights, tennis shoes, and over sized sweaters. This is one of my favorite traveling sweaters. It is super cozy and large enough to use as a blanket if needed. I like two types of tights, Lululemon and Aerie. When I travel, I always wear Lululemon just because it keeps me a bit warmer, whereas Aerie tights are a little more lightweight and ideal for working out.
Yes, these are nike kids tennis shoes. I am a size 5.5-6 and I wear a 4 -4.5 in kids. So I would say if you have up to a 9 size shoe, you can totally squeeze your foot into this kids pair that is more than a 1/3 off.