I used to have a whole wardrobe of leotards…
I had a red one, and a pink one, and a blue one, and a small collection of black ones. This is because I used to be an early childhood dance teacher–as in, that was how I made most of my living, and what I did with most of my days. I taught kids, mostly ages 3-6, how to plie and tendu and shuffle-hop-step.
(Side note: Don’t think for an instant that this makes me any kind of good dancer. I took a ton of dance classes in college, but I’m strictly amateur, with tight muscles and general lack of flexibility. What I am is great with little kids. This is the primary skill of teaching baby dance classes, not any kind of dance technique.)