Does my friend have compulsive shopping disorder?

I went shopping with her. She spent 417 dollars on 11 items. A cardigan. Some boots. A vs hoodie. Sone pj pants. Opi nail polish . Germ x. Lancome mascara. Urban decay liner. Mac liner. Chanel lipgloss. Ridiculous! She says shopping helps her relieve stress. And last week she bought 509 dollar bcbg peacoat!