1860-1865 Silk day dress with ever present little white detachable collar, lace trimmed undersleeves & nice pattern of lace trim on dress sleeves. Note the popular pleated ribbon hair decoration; CDV
Silk evening dress, British, ca 1860-64. Low body, deep front point; double short sleeve; bertha; box pleats and directional pleats in skirt. Trim is box pleated ruched ribbon between a blonde lace and a black lace; singular on bertha and sleeves, doubled on skirt. MET
1859 UK Elliott Well Tinted Genre Stereoview Open Door Church Wedding Group | eBay
1859 UK Elliott Well Tinted Genre Stereoview 5 Days After Marriage Home Duo | eBay I think the wrong back was paired with the picture from the front. This matches the picture of the wedding seen through the doorway.
Day Dress ca. 1857 American Silk The vogue for tartanlike plaids, whether or not with clan associations, was fueled by the affection Queen Victoria and Prince Albert had for Scottish dress, the Highlands, and Balmoral, their Scottish retreat. But for all the ostensible historicism implicit in the wearing of the plaid, its bold colors were the result of the invention of chemical dyes in the mid-1850s.