Where can I get the dress tess daly was wearing in strictly come dancing on 27 November 2010?

Hi, I liked Tess' dress too. The closest I could find is by designer Issa, a strapless design that could have been modefied, they are pricey, a bit out of my range unfortunately .Several websites sell ISSA designer dresses, you might find something similar that you like. I'm looking for a dress for a wedding and I thought Tess' dress would suit my shape. If anyone can direct me to similar but with high street prices that would be great.