Cut a piece of masking tape that is 2 inches wide and 2 inches to 3 inches long. Press the tape directly onto the stain.
Rip the tape off cleanly. The tape will pull the majority of the lipstick stain out of the fabric. Repeat once more.
Sprinkle a generous amount of talcum powder into the lipstick stain. Tap it onto the stain with your finger. Shake it off vigorously and the remainder of the lipstick will fly off.
Spray the lipstick stain with a light coat of hair spray. Allow the hairspray to set for one or two minutes.
Dampen a washcloth with warm water. Run the wash cloth over the hair spray area, wiping off the hairspray and the lipstick.
Turn the cloth over to a fresh side and repeat. Fold and turn the cloth again and repeat. The lipstick will be gone.
Press a soft dry cloth against the silk taffeta and allow it to air dry on a flat surface.