Castiglioni was the label 's designer from 1994 to 2017 .
Marni is an Italian luxury fashion label founded by Consuelo Castiglioni in 1994 .
Consuelo Castiglioni was the label 's Consuelo Castiglioni from 1994 to 2017 .
Marni is an Italian luxury fashion label founded by Consuelo Castiglioni in 1994 .