how to choose accessories? i would like something special to emphasize individuality and grace.

The choice of accessories should be based on studying your style. What clothes do you prefer to wear in everyday life? What do you like to wear to parties? It all matters. And if we are talking about accessories, I like the leather chokers here https://bleakandsleek.shop/collections/collars-chokers
Also, there are other beautiful and stylish accessories on the Bleak&Sleek website