The Softest Rib Nursing Tank Dress from Hatch Size 2, which is a 6-8 pre pregnancy according to their website. See photos of size chart for more details. Washed and worn twice, in good condition Cut from a buttery-soft rib knit fabric, this nursing-friendly tank dress is designed to make getting dressed the easiest part of your day. (Because you’ve got enough on your plate already.) Featuring a snap placket front for easy, on-the-go nursing + pumping, she’s as functional as she is cute. Designed for wear throughout pregnancy, postpartum, and beyond.