dowdy - (of a person or their clothes) unfashionable and without style in appearance (typically used of a woman)
When Helen reached the age of 100, she didn't care that people thought that she dressed in a dowdy manner, she contented herself thinking about the wonderful family she had raised.
nourish - To provide food or other substances necessary for growth, health, and good condition; also to support or promote the development of something (like ideas, feelings, or relationships).
She worked hard to nourish her creativity by painting every day.