Henri Lloyd
Henri Lloyd was established in 1963 in Manchester, Englang. And as the majority of fashion brand Henri Lloyd also has a webshop - which is running on open source system Umbraco. The site has a conservatice touch, but it's still nice.
Visit Henri Lloyd.

Heinz uses CMS Umbraco made by
Mads Nørgaard Copenhagen is a Danish fashion company which has been around for a long time. The company suceeds in combining mainstream design with more stripped down design.
The Swedish clothing company ACNE launched their corporate website based on CMS Magento a while ago. Before Magento they were running Joomla, but now the website also has an integrated shop, which is why Magento is the natural CMS choice.