Absolutely! You can dress up your cowl neck sweater for a formal event by pairing it with a tailored blazer or jacket, a sleek pair of trousers or a skirt, and elegant heels or dressy flats. Add statement jewelry, such as a necklace or earrings, and style your hair in an up do or sleek ponytail to elevate the look. With the right accessories and styling, your cowl neck sweater can be a sophisticated and stylish choice for any formal occasion.