Dorothy Perkins

Dorothy Perkins is a retailer of women's clothing and fashion. It also offers a credit card.

Dorothy Perkins was founded in 1909 but was bought by the Arcadia Group in 1979. 

NewDay actually provides Burton's card. NewDay also provides the credit cards for other brands in the Arcadia Group, such as Evans & Burton, as well as Amazon's credit card. 

Their headquarters are based in London, UK.