"Next to appropriateness, the second requisite to beauty in dress I take to be unity of effect. In speaking of the arrangement of rooms in the 'House and Home Papers,' I criticised some apartments wherein were many showy articles of furniture, and much expense had been incurred, because, with all this, there was no _unity of result_. The carpet was costly, and in itself handsome; the paper was also in itself handsome and costly; the tables and chairs also in themselves very elegant; and yet, owing to a want of any unity of idea, any grand harmonizing tint of color, or method of arrangement, the rooms had a jumbled, confused air, and nothing about them seemed particularly pretty or effective. I instanced rooms where thousands of dollars had been spent, which, because of this defect, never excited admiration; and others in which the furniture was of the cheapest description, but which always gave immediate and universal pleasure. The same rule holds good in dress. As in every apartment, so in every toilet, there should be one ground tone or dominant color, which should rule all the others, and there should be a general style of idea to which everything should be subjected. "We may illustrate the effect of this principle in a very familiar case. It is generally conceded that the majority of women look better in mourning than they do in their ordinary apparel; a comparatively plain person looks almost handsome in simple black. Now why is this? Simply because mourning requires a severe uniformity of color and idea, and forbids the display of that variety of colors and objects which go to make up the ordinary female costume, and which very few women have such skill in using as to produce really beautiful effects. "Very similar results have been attained by the Quaker costume, which, in spite of the quaint severity of the forms to which it adhered, has always had a remarkable degree of becomingness, because of its restriction to a few simple colors and to the absence of distracting ornament. "But the same effect which is produced in mourning or the Quaker costume may be preserved in a style of dress admitting color and ornamentation. A dress may have the richest fulness of color, and still the tints may be so chastened and subdued as to produce the impression of a severe simplicity. Suppose, for example, a golden-haired blonde chooses for the ground-tone of her toilet a deep shade of purple, such as affords a good background for the hair and complexion. The larger draperies of the costume being of this color, the bonnet may be of a lighter shade of the same, ornamented with lilac hyacinths, shading insensibly towards rose-color. The effect of such a costume is simple, even though there be much ornament, because it is ornament artistically disposed towards a general result.