It's done with PanPastels on white linen card from papermilldirect.
I did the stamping first, then masked off the text boxes and the toadstool before applying various shades of PanPastel.
I used Versamark ink (please excuse the state of this but I couldn't find my clean one) to stamp the stars and flowers then I applied PanPastel over the top.
Some Stickles glitter glue makes the fairy wings sparkly.
The stars on the base card were cut with my Silhouette Cameo.
My personalised stamp on the back, which I coloured to match the front, finishes it all off.