If you use any voucher not advertised on Quidco, your purchase will not be eligible for cashback
Extra 15% off sale items
+ Up to 6% Cashback
for new customer full price items purchases
for existing customer full price items purchases
for new customer sale items purchases
for existing customer sale items purchases
With over 22 years of retail experience and a loyal following of customers from every background, Diffusion is a fashion zeitgeist which represents culture, music and cutting edge design. By combining a vast range of brands, Diffusion caters to the tastes of an 18 year old looking for a clubbing outfit, to a professional needing a sharp designer suit. Diffusion Online makes internet shopping simple and enjoyable with tabbed sections and a selective browse feature. Diffusion guides the customer through the process, suggesting items that they might like and offering styling tips so that customers can find exactly what they are looking for.