I'm a big fan of stripes on stripes when paired the right way. I loved this outfit when I wore it recently to my friend's going away party. Some of my bestie moved to Baltimore, Maryland and I wore this outfit to their going away party. (Sidebar: miss you guys).
What I love most about this outfit isn't how affordable it is (both pieces are from Gap), but I love the small stripes from the top paired with the big stripes from the skirt in both white/cream and navy.
I think stripes in warm and cool colors like navy and white are going to be really big this spring, and I love it!