Visualize an outfit idea featuring a UK size 18 linen dress appropriate for both work and casual settings. The dress should have a comfortable yet stylish design. The outfit should implicitly communicate the versatility of the dress for both professional and leisurely environments. Add matching accessories like a sturdy bag, minimalistic jewelry and a pair of comfortable flats. The outfit should be laid out or displayed in a manner indicating its use in both settings. There should be no text present in the image.