A Sailor Fuku is the traditional uniform of Japanese school girls. This one is very similar to the one Etsuko and her classmates wear.
Asian school girl look...
kyandimeka — Sailor Lolita Navy Dress Lolita Kawaii Japanese School Girl Uniform
I've always wanted to wear a school uniform. Just thought they looked classy and you can always add accessories to make it reflect your persona. This is a type of Japanese school uniform. Probably my favorite style! #seifuku