They're long but no stretch to these at all. They're so tight in the boobs, and I don't even have big ones. Meh, I'll keep them for sleep because I need something but absolutely for sure would not order them again. Even if I sized up, I'm not sure it would help because I feel like the tanks would be down to my knees.
They're definitely long enough and the length is perfect but uh a little spandex wouldn't hurt, damn. I had high expectations from VIV after the leggings.