Victoria Beckham wants to design Middleton's wedding dress?

Fashion designer Victoria Beckham reportedly wants to design Duchess of Cambridge Kate Middleton's younger sister Pippa's wedding gown.

Beckham has "approached" the brunette beauty about creating her marital gown, although Pippa would prefer an "unknown designer", reported Female First.

The 42-year-old fashion designer has been scribbling away in her sketch book since she found out the brunette beauty, 32, had got engaged to billionaire James Matthews last month.

"She loves the idea of another royal wedding. Pippa was flattered when Victoria approached her at Catherine's wedding (in 2012) but she's thinking about choosing an unknown designer and turning them into a star overnight," A source close to Beckham said.