Pirate Party Birthday Party Supplies. Well shiver me timbers.... Our Pirate Party sets sail with high seas style. The Jolly Rogers, skulls and cross bones adorns plates, napkins, cups and more…there’s even a pretty pink version for the lassies! Black Velvet and Shimmering Silver solids compliment this theme perfectly! Fill your treasure chest with booty, such as our gold coins and eye patches for a fun wearable favor.