Spring and Autumn goal achieved!

How do girls wear sweaters with shorts without feeling like the top part of their body is boiling and the lower part of them freezing? I cannot answer this question but I did attempt to yesterday. It was humid yet 70 last night, which doesn't really make sense but a sweater and shorts don't make sense either. Do you get what I'm saying? Anyway. That's maybe an answer. I felt pretty okay in this, so maybe that's the winning combination?