Colors for evening dresses in the 1860s were often rich and dark, such as deep reds, purples, and blues, although pastel shades were also popular for spring and summer events. Accessories such as gloves, jewelry, and fans were essential to complete the look, along with hairstyles that were often elaborate and styled with curls and braids.
Overall, evening dresses in the 1860s were elegant, feminine, and designed to make a statement at formal events and social gatherings.
1600 × 1200
Source:http://couturecourtesan.blogspot.com/2018/08/early-1860s-black-evening-gown.html
800 × 761
Source:http://www.extantgowns.com/2015/03/later-1850searly-1860s-day-and-evening.html
720 × 1080
Source:https://www.etsy.com/listing/212684690/victorian-ballgown-1860s-off-shoulder
720 × 1280
Source:https://www.youtube.com/watch?v\u003dFcAqU7e0XVo
422 × 257
Source:http://www.gogmsite.net/iberian-style-between-1837-/maria-pia-di-savoia-queen-o/maria-pia-wearing-a-late-18.html
300 × 279
Source:https://www.liveauctioneers.com/price-result/three-piece-wool-evening-gown-late-1860s/
800 × 581
Source:https://www.salelolita.com/1860s-civil-war-victorian-era-red-floral-brocade-apron-historical-vintage-ball-gown-dress-for-women-p-14787.html
1280 × 939
Source:https://fashionhistory.fitnyc.edu/1860-cream-silk-evening-dress/
350 × 350
Source:https://www.amazon.com/Vintage-Medieval-Dresses-Victorian-Masquerade/dp/B07H5KS4HX
1390 × 774
Source:https://www.alamy.com/stock-photo-evening-dress-1860s-56701961.html