13 is like the equivalent of 12 The characters on these pants glow brilliantly in the dark, making them a fun choice for any occasion. They are in perfect condition and not defective in any way. Plus, they run true to size for a great fit! smoke free home Her Universe The Nightmare Before Christmas Oogie Boogie & His Boys Glow-In-The-Dark Mom Jeans Headed to Oogie Boogie's lair for a hot bowl of snake and spider stew? Then throw on these The Nightmare Before Christmas mom jeans for a bit of Halloween Town flair! This pair features glow-in-the-dark prints of Lock, Shock and Barrel down the legs, plus Oogie Boogie on one of the back pockets. Comes with destruction at the knees. Please note: Chain not included! 71% cotton; 28% polyester; 1 % spandex Wash cold; dry low Glows in the dark