The 23-year-old, who has won awards with her twin sister Mary-Kate for fashion collection The Row, said that she will change jobs again in the next few years.
The Daily Star quotes her as saying: "[In the fashion world], everyone is just really looking out for themselves. I don't know if I'll be designing this collection forever."
She added: "A couple of years from now, I'm sure I'll want to do something else and I'm not going to shy away from that."
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