Cut each shape from white felt and then cut squares, rectangles, or the item’s shape from red felt. Hot glue the white shapes to a red felt backing that fits it. Attach to the snap footie with double sided fabric tape.
For the operation tool:
Cut a long rectangle from cardboard and trim the top half thinner. Paint the base red and the metal tool section silver.
Accessorize the nurse with a lab coat and nurse cap.