To wear this prom dress, simply step into it and fasten any closures at the back. The built - in bra provides support, so you don't need to wear an additional one. When choosing a size, carefully check the size chart or provide your custom measurements. For maintenance, it's best to dry clean the dress to keep the sequins in good condition. Avoid sharp objects that could snag the tulle or sequins. When not in use, hang the dress on a wide - shoulder hanger to maintain its shape. If there are any minor wrinkles, you can use a steamer on a low setting to smooth them out.