Unique birthday invitations - Exclusive Designer Style Birthday Invitations for Milestone Birthdays, Sweet 16, Children's Birthdays, Quince, Etc. Select from modern and traditional designs available in choice of Personalized Printable Invitation (Digital) or Premium Press Printed Invitation Packages which include design fee, press printing on premium thick card stocks, blank white envelopes and expediting shipping for USA orders. International Orders ship via Priority Mail International.