Latex Rubber Garments should be washed in warm clean water with no soap or detergents. Peel off the liquid latex starting from any corner or edge and pull up lifting the latex off the body.
Shake out and blow on your items to loosen any eyeshadow or powder residue.
How to get latex makeup out of clothes. DO NOT attempt to tumble dry and definitely DO NOT iron or dry clean rubber garments. Apply a generous amount of baby oil to the hairy areas as this will help loosen up the latex so it will slide off your strands easily. Perhaps try putting the skirt in the freezer- this works with wax you freeze it and then it is easier to pick out of the fibers when it is very cold and brittle.
Mineral oil can work so. Blot this on your clothes until any smudges are gone. Lightly dust with talc before putting away.
If there are fine hairs on the area that was covered in latex it may tug a little. If any remains make a mixture of two parts water to one part vinegar. You have to apply the least amount of oil to the latex stain often with a Q-tip and try and peel it off the fabric fibers tweezers work well if its really clinging.
It sort of just crumbles out which might work with the latex too. Carefully wipe off excess water with a soft towel and leave to dry flat.