I moustache you a question, what’s the cutest theme for a baby boy shower? A Moustache (or mustache if you prefer) theme party to celebrate the arrival of a little man! Erin from our design team created a distinguished inspiration board for gentlemanly baby shower starting with these adorable baby shower invites from PurpleTrail. Get creative with your mustache bash by incorporating some of these unique ideas into your baby shower theme. Personalize invitations and thank you cards to match the theme with PurpleTrail’s unique design center.