I have seen this brand popping up recently and like aspects that I have seen recently (green blazer and navy DB jacket mainly) but I can't find anywhere that sells any of their clothes. Zalando and Yoox have bits but nothing I'd consider buying.
Anywhere else the items are available?
They're a fairly big brand in Sweden, so most preppy .se shops stock them. Problem is, they rarely ship abroad.
Care of Carl - Herrkläder online, märkeskläder för män - CareOfCarl.com - has a pretty good selection of Morris clothes, and they might ship outside Sweden. They're a small, very service oriented business, so try getting in touch with them.