Romanticism as a stylistic period in western art music encompassed the years

Romanticism (also the Romantic era or the Romantic period) was an artistic, literary, musical and intellectual movement that originated in Europe toward the end of the 18th century, and in most areas was at its peak in the approximate period from 1800 to 1850.

Normally it is at the top left, above where the music starts.

Collar fitting and sleeve length makes the most sense