Six-foot Fiona Marsh proves she is a match for supermodel and actress Jerry Hall after climbing into one of her dresses.

She may not have the Texan drawl but 27-year-old Fiona, who works at Sotheby's in Billingshurst, found the fantasy silk-petalled gown a perfect fit.

It was worn by Jerry for her role as Flora in the Queen Mother's 100th birthday parade last year.

The dress, of cream and russet silk and covered in flowers, is up for auction next Tuesday to raise money for the National Trust during its gardens year.

It is expected to fetch up to £2,000.

Bidders will also have the rare chance to name a new rose by David Austin Roses, which has taken ten years to develop after being chosen from 100,000 seedlings.