This is a simple black V-neck jumper skirt. I used this as a substitute when I was working as a clerk because there were no maternity uniforms. I wore this until about 8 months of pregnancy, so it may vary depending on the individual, but I think you can wear it until you take maternity leave. The material is thin, but there is no tightness around the belly, so I wore it with a knit top underneath, and also loved wearing it in the winter with maternity leggings or tights. The back pocket is fake. It is sold out on the official website.