The main reason behind Jenna's love for the leotard is its versatility that's become, recently, incredibly important to her.
"I think day to night transitioning kind of became a necessity more than anything for me when I became a mom," she said. I remember the days where I was like, ‘I'm going to wear heels during the day, even if I have a kid.' And then literally day one of having a child and you're like, ‘I'll never put on heels during the day ever again' because I have a diaper bag and a baby and 14 milk bottles and it's just not going to happen. So I thought, what's cute that I can wear during the day that I'm comfortable in?"