Have you noticed? Not exactly historical romance book related, but if you read the genre, you probably watch the dramas.
“One of the best things about watching period dramas is arguably the costumes. They play a huge part in conveying the full effects of the period, even if they’re not 100% historically accurate. Bonnets, top hats, spencer jackets, petticoats, and tight breeches: What more could you need in a costume drama?”