The Sophie Conran for Portmeirion White 4-Piece Place Setting is a great way to start your collection. 11 Dinner, 8 Salad, 7.25 Bowl, 12.5 Mug Fine Porcelain. Dishwasher safe, microwave safe, freezer safe, warm oven only. The Sophie Conran for Portmeirion collection is the perfect collection for modern day living. Designed by Sophie Conran, this oven-to-table collection looks as good on the table as it is useful in the kitchen and has won the ELLE Decoration Award for Best in Kitchens.