My Sweet 16 Birthday Party 12 Invitations with Envelopes by onlinepartycenter by onlinepartycenter Welcome to onlinepartycenter, your online source for everything party, the party starts here! My Sweet 16 Birthday Party 12 Invitations with Envelopes Product Description: Sweet 16 Birthday Invitations with envelopes. The invitation is trimmed with candy hearts with a black background, a shinny sweet 16 design in the center makes this card pop out with a bright fuchsia combined with pink. Include: 12 invitations. Include: Measure: 9"H X 6" W