Belfield Ola Fabric Collection. Ola fabric collection is a fusion of the simplicity of Scandinavian design and natural elements, Ola radiates harmony and relaxation. Clean, simple geometric lines sit alongside embroidered leaf motifs to create a tranquil interior scheme inspired by Scandi style. An exquisite palette of subtle neutrals and soft pastels complemented by sumptuous, matt velvet will inject sophistication and serenity into your home.