Favorite leotard and tights

I love almost all leotards, especially the really shiny stretch PVC ones but I mostly just wear regular, boring cotton blend leos because of my tendency to get really hot when I'm sleeping.  I also really like the feeling of the nylon/spandex blended fabrics quite a lot and velvet leos if it's colder at night.  Most of the ones I wear are Theatricals brand that I get from discountdance.com.  They're extremely basic and relatively inexpensive.  I don't have a color preference but I suppose I tend to wear my darker ones more.  For daily wear style, I prefer a lower cut with cap sleeves and built in shelf bra; basically the kind that ballerinas wear or alternatively, tank style.  If I didn't over heat so easy, I'd probably wear mock neck leos all of the time.