As Ani_BEE said, I think a glove would be your best bet. But I wouldn't use Satin, as that tends to crease too much and reflects badly in flash photography. I would try to find elbow-length (opera style) latex
gloves sort of like this
. The more matte finish, and the tighter, you can find - the better. I'm sure there's some way to buff the shine out of them. Then, just get some good quality, fake nails and affix them to the tips of the glove. For the design on the back of the palm, I'd use some sort of latex-based paint (you can get something like this
and mix it with any water-based paint). If you plan on being sleeveless, and want to have the extra detailing up above the elbow/across the shoulder, you should consider either getting some black latex strips, cutting them into the designs, and fixing them to your skin with some sort of stage adhesive like spirit gum OR, you can go the alternate route with some black stage makeup and some *GOOD* quality sealant that'll keep it from rubbing off. Unfortunately, I can't really recommend a sealant, as I've yet to find one I'm truly satisfied with myself. >P
I hope this is some help. Good luck!!