As well as endorsing luxury brands, Schiffer has appeared as the face of high street retailers including Mango and Accessorize, and had her ears pierced for the first time specially for the 2006 Autumn/Winter Accessorize campaign.
Poleg tega se je večkrat pojavila tudi na modnih revijah, kjer je pozirala za pomembne modne hiše, kot so Versace, Yves Saint Laurent, Dolce & Gabbana, Chanel in Valentino.