It's true to size. They got it right with how a jumper hits your lower back

I have a long torso so I released the length on the straps a bit. Length is perfect and would have been too long and baggy in the waist if I sized up. I usually wear my clothes more oversized, but this won't hit with a baggy t. I will wear this with bodysuits and fitted tops. I would size up if I wanted to wear with an oversized t shirt. I'll prob grab denim ones for that and keep these black ones for a more dressed up look.