White sequin low back embellished dress £98 (was £140) Debenhams >>>

Jenny Packham's diffusion range No. 1 by Jenny Packham (for Designers at Debenhams) is the perfect place to go for a showstopping party dress. But though the prices are lower than her mainline range, they're still out of the realms of possiblity for most of us living on a high street budget.

However, thanks to Debenhams current promotion on dresses, which offers upwards of 25% off all styles, you might be a bit closer to sealing the deal on this cowl-back, sequin number. It's reduced by 30%, from £140 to just under £100. Still a big investment, but one that will probably pay for itself in compliments!

Smaller sizes are sold out but it's available in sizes 12 and upwards - click here to shop!