DMV License Plate Decal Another thing we would like to promote is the DMV Monarch License Plate Decal. The proceeds will help fund planting of milkweed along roadside habitats in Illinois. As soon as 2000 people sign up, a license plate/decal will be will be created. The IEC is partnered with the Natural Resources Defense Council and the Illinois Department of Natural Resources in this effort. It is a $10.00 non-refundable fee. If you are interested you can download the forms here.