Hi Alan, the only other retailer selling the Aruba garden furniture range are Littlewoods because they are the same company as Very. However, Aruba is not a trademarked term and there is nothing to stop any other company using the name for their own line of furniture, this is a common occurence unfortunately and does cause some confusion. Often the furniture will be different in design but can sometimes also be a cheap copy.
A quick search throws up a few random results but none that I can see offer the actual same product.