Roll out the dough to a thickness of 3-4 mm on a lightly floured work surface. Cut out different shapes (boot 6 cm, crown 8 cm wide-6 cm high, dress 9 cm long). Place on 2 baking trays lined with baking paper. Bake the trays one after the other in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 10 minutes, allow to cool. Stir egg white, icing sugar and lemon juice until smooth. Divide the quantity in thirds.
Colour 1/3 pink, 1/3 red. Spread each cookie completely with one glaze. Fill the rest of the mixture into 1 small piping bag with a hole opening. Decorate cookies with the icing, pearls and stars. Allow to dry and dust delicately with icing sugar