Plus size petite clothing for UK women

We can recommend LandsEnd, who carry plus size petite. They have a very good range of very reasonably priced clothing.
Be careful with sizing though, as their website is based on their USA website and is in US sizes. You have to find your UK size from size guides, which are indexed from every page and are easy to use. e.g. XL clothing in Plus Size Petite fits UK 20-22, and is designed for 4'11" to 5' 3"
THEY HAVE A FREEPHONE NUMBER AND A LIVE INTERNET HELPLINE.. IF IN ANY DOUBT, USE THEM

Women's Plus size Petite at Debenhams
The Precis Petite brand at Debenhams offers Plus size Petite up to size 22. Lots of choice. UK Delivery £3.99

Plus Size Petite clothing to size 32. Very good value, and styling has improved this season in our opinion.