Decorex CT 2015 The Decorex expo, showcasing the latest in décor and design trends and products, was held at the CTICC in Cape Town from the 24 to 27 April.28 Apr 201528 Apr 2015 WhatsappPrintPDFXLinked-inFacebookMore sharing optionsFriday night saw the top stands being awarded for their efforts to inspire visitors. This year's theme for the show is: Decorex, Home of the Great Idea.