"Take a seat, Skarlet," invited Senari, slipping off her coat, "let me think. Usually, my clients want to have their allure amplified, to be irrestible".
Skarlet, dejected, whispered, "I just thought I'd take a chance, nevermind."
"No, I have an idea", interrupted Senari, "There is always balance in magic, light and dark, ying and yang. Just give me some time".
Senari went to work, humming and muttering, flipping through ancient texts.
Then, with a satisfied, "Yes!", she began gathering ingredients. Arcane energy hummed, as she conjured a potion, chanting incantations over the glowing flask"
Finally she swung round to Skarlet, "Give this a moment to finish brewing and it will be ready. Just drink a dose ahead of time and, when required, utter 'Planum appare' and you will appear plain, unattractive, until you command 'Divellere' to turn the effect off."
"I can't believe it,", exclaimed Skarlet, "I am in your debt".
"Don't mention it," smiled Senari, "what are friends for!"