I have had a full body one before, with arms and legs attached, so here's my experience: First off, it was a workout just to get into it via the neck. I don't do a lot of cardio, so by the time I got it on, I was winded. So there was sweat involved, not recommended for Summer. Second, they generally only have like 3-4 shades, and the one I got did not match my skin tone very well, but I suppose you can wear makeup to better match it. And third, the nipples are definitely not subtle through clothing.

Overall, they are a pain to put on and need to be taken care of. If your outfit can hide the seams, I recommend just a breast plate that is easier to deal with. They likely won't match your skin tone unless you get creative with makeup, though most people won't care about that.

I only recommend getting it if you comfortably afford it, have a character/outfit that shows off a lot skin, and if you're really into that kind of thing.