Casual We’re keeping things relaxed—think polished-casual you can move in. For daytime outdoor comfort in early September in Youngstown, OH, light layers and breathable fabrics are great: sundresses, dressy jumpsuits, linen or cotton button‑downs, chinos, or tailored jeans. For shoes, opt for comfortable flats, low heels, or clean sneakers so you can dance all night. If the ceremony or reception is air‑conditioned, consider bringing a light jacket or shawl. Above all, wear something that makes you feel like yourself—we can’t wait to celebrate with you.