Buttoned-up and Sitting pretty

Buttoned-up adjective - Having or showing a lack of friendliness or interest in others.

Sitting pretty and buttoned-up are semantically related. In some cases you can use "Sitting pretty" instead an adjective phrase "Buttoned-up".

Buttoned-up and sitting pretty are semantically related. Sometimes you can replace phrase "Buttoned-up" with "Sitting pretty", this phrases are similar.