The Cotswold Company
Well-known for their distinctive furniture, much of which is exclusive to them, The Cotswold Company offers 12 living room armchairs in mostly classical designs. Their stock wicker living room armchairs as well as leather armchairs - their Naples range is particularly stylish. Prices aren't bad and range between £200 and £500. You can buy their armchairs, individually or in table and chair sets.
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John Lewis
Another major player in the online furniture business, this famous department store stocks a good range of living room armchairs in leather and wicker. They cater for all tastes with classic and modern designs. Prices are good, ranging between £275, for their Danny Chair, and the beautiful Lancaster range that will cost you £1500. A great range available here and deserving of a four star-rating.
Furniture 123
One of the main furniture suppliers on the web, they stock an abundance of products for all areas of the home. They cover the living room with an extensive range that includes around 150 armchairs. They're available in leather, wicker and fabric designs and come in modern and traditional shapes. Prices are considerably lower than the RRP and start at £160. They also offer free delivery on all products.