Favorite type and color?

Zentai comes in so many different fabrics and colors. I was looking at Sparks' suits since he has more than me, and came to the conclusion that out of all the suits in the closet, my favorite is the shiny blue lycra one he owns. Not metallic, just soft lycra that's really shiny in the right light. So what's your favorite color and fabric? Metallic? PVC? Lycra? Latex?

http://www.rushopn.com/shiny-heavy-black-sexy-pvc-catsuit_p588.html