Minted's new Petite Graduation Invitations are a smart and chic grad invite option. At 4.25" x 6", Petite Cards are a smaller version of our standard graduation invitations. Share all the details of your big event, in a chic and petite format. A mini grad invite is the perfect way to bring loved ones together to celebrate. Guests love their stylish size, and you will love the savings on your budget.