She is Sunday Women's skirt Ballerina Cappuccina

The Ballerina Cappuccina skirt is the essence of holiday charm - light, feminine, and full of grace. In a deep burgundy shade, it impresses with its simplicity, and the gently flared cut gives it a ballet-inspired character.
The elastic waistband makes it comfortable and fits the figure, perfect for December evenings, winter city walks, and dinners by candlelight.
Pair it with a fitted sweater or a shimmering top and let yourself be carried away by the holiday magic.