Paint the stag head using white or silver acrylic paint and a paintbrush. Leave to completely dry and then re-apply another layer of paint (if needed).
Apply Mod Podge glue to the stag head and then heavily sprinkle glitter on top. Shake off any excess and leave to dry. Repeat this step until the stag head is fully covered.
Use a glue gun to stick different size gems to the stag head. If you are decorating a few stag heads, think about sticking the gems in different places so they will all look unique.
Add extra glitter between the gems and finish off the stag head by adding pearls to the overall look.
Here are 3 different ways to decorate a stag head: