For a woman of means in the Gilded Age, dressing was not a single event but a schedule. The day was carved into distinct scheduled blocks (called social registrars), and each one demanded its own costume, so that a lady might change into various gowns four or five times before dinner.
The morning began with a private toilette, when a lady's maid helped her mistress bathe, dress her hair, and lace her into a simple cotton or wool morning dress meant only for moving through the house. Wearing the morning dress outside or receiving a guest in it was considered careless.
Late morning and afternoon brought further changes, first with a visiting dress for callers, to dresses made of finer silk or taffeta for the afternoon. Underneath, a corset, crinoline, and layered petticoats did the structural work, shaping a waist and silhouette that plain fabric alone could not achieve.
Dinner required another full change, often into the most formal costume of the day, even if no guests were expected, and evening entertainments called for lavish gowns of tulle, velvet, and satin, chosen and trimmed to be worn only once before a given social circle.
Men followed a similar, if simpler, schedule of morning, day, and evening dress, with a valet managing the same rhythm of pressed clothes, polished boots, and last-minute assistance that a lady's maid provided her mistress.
This constant changing was not vanity for its own sake. It was a visible performance of wealth at a moment when American fortunes, built on railroads, steel, and finance, were expanding faster than social rank could account for. A wardrobe large enough to demand five changes a day, and a household staffed to manage it, told onlookers that a family had both the money and the leisure for it.
The rise of Paris couture, especially the House of Worth, gave the ritual an international pedigree, while American fashion magazines carried those trends to a domestic audience eager to keep up. Dressing correctly, at the correct hour, was its own form of social currency.