I have just come across a new brand
http://www.jeetly.com, they cater for petite professionals, I work in a bank and my clothing has always been smart and authoritative, standing at 5'3 and in a predominantly male environment makes me yearn for decent professional clothes. I have already bought 2 dresses from them, although they are a little on the smaller side of fitting, the fabric has a lot of stretch to compensate. A lot of their clothes are not found on the high street which makes them unique.