"Elegant attire" refers to clothing that is stylish, graceful, and tastefully designed, usually suitable for formal occasions or important events. Full definition
The leather dress can give very elegant attire for sleek women, even curvy women could also choose it, but avoid to be too bright color. (outfittrends.com)
You can make them casual for the days, and easily transform them into more elegant attire. (nightchayde.com)
They are perfect to complement both casual and elegant attire options, so make sure you give this trend a try, if you have never been into mules before! (layow.com)