If made pistils Lily stains on your clothes, you will get there easily with a piece of old, dry bread (not the crust). Not only with the fingers or a cloth rub over it! You can also cut the stigmas from the flower.
To get lily stains out of your clothes tape is a good way. By folding double-sided tape with the sticky side out you by "stamping" a few times in a place easily remove the pollen.