When you attain mysterious spots on your body and they itch and they look dry, do you enjoy psoriasis?
No psoriasis is a condition which looks like silvery peeling plaques. Many times it can be a cause of fungus or only just plain exzema. Try a mild soap to wash and hydrocortisone cream.
Could be eczema or any number of skin conditions. Could even be only patches of dry skin.
It may be psoriasis. I found this site adjectives.
You need to be more specific just about the "Mysterious Spots." It sounds more like an infection than anything else, and if that's the suitcase, proper treatment could eliminate the problem completely.
The description is so loose that it could match anything from a fungal infection to ingrown curls to a mild herpes outbreak.