Designer and avid polo player Sara Rotman launched a collection of colorful and bold silk scarves, pocket squares and ascots when she discovered a lack of equestrian fashion on the polo fields. The collection, dubbed Loquita after her prized pony, is available in a variety of quirky color combos and punchy patterns, such as a hot-pink-and-red design of antique guns arranged like a quilt, and a ball-and-chain print. The super-stylish silks reflect the design aesthetic that her company, the digital agency MODCo, has created for other top-notch designers, including Tory Burch, Nina Ricci and Carolina Herrera. Scarves $268, at Sloan/Hall.