Taylor Swift wore a simple, summery Ralph Lauren black-and-white striped silk-blend dress (a halter/midi style) for the engagement photos. (Fashionista.com)

She paired the dress with brown Louis Vuitton strappy heeled sandals, a yellow‑gold Cartier Santos Demoiselle watch (diamond‑encrusted face), and small Foundrae Love Petite Chubby ear hoop earrings. She styled her hair in soft waves and wore her signature red lipstick. (Parade.com)

Her new engagement ring — an elongated old‑mine brilliant‑cut diamond, bezel‑set in yellow gold and reportedly designed with jeweler Kindred Lubeck of Artifex Fine Jewelry — was the focal point. (Vogue.com)