シックで上品な制服と歴史ある静かな雰囲気が特徴の女子高なのだという。
It's said to be a girls' high school characterised by its quiet and traditional feel and a chic, high-class uniform.
今夜どこか行くの？シックに決めてるじゃない。
Going somewhere tonight? Look at you - all dressed up like that.
