The theme best reinforced by the excerpt is: The thoughts and opinions of women were not considered noteworthy.
In the excerpt, we see Mrs. Hale's observation about the quilt being dismissed lightly by the men, who laugh in response. This highlights the lack of respect and seriousness with which women's thoughts and contributions are treated in the context of the play. The women's interests and insights are not valued in the same way as those of the men, emphasizing the theme that women's perspectives are often overlooked or disregarded.