Mustache bash birthday party invitation, pink Posted on 2012/10/09 by admin Mustache bash birthday party invitation featuring a black mustache on a striped, pink background. Customizable invite text. For custom requests or help with customizing please use the store contact link above. product tags: mustache, bash, birthday, party, kids, birthdays, parties, mustaches, children, moustache, elegant, black, pink, invitations,