Spooky Cute Halloween Kids Party Poster

Flat vector Halloween kids party poster, vertical 2:3, sticker-style character collage. [Colors] Pumpkin-orange checkerboard (#F0952F, #E8801E) upper field, solid black lower band, cream white, plus violet (#5B3A8E), leaf green and candy yellow accents. [Layout] A dripping black wordmark centered at the top, the character cluster overlapping the middle, and a rounded white info card across the bottom holding four evenly spaced icons with two-line labels; the orange-to-black horizon divides the poster at roughly two thirds. [Typography] Heavy condensed display letters in white on a black paint-drip banner with a skull pumpkin nested in the O, bold rounded sans on the card, small hand-lettered accent labels. [Subject] A cute girl witch with a wide-brimmed purple hat, brown bob and rosy cheeks waving; a large grinning pumpkin beside her; a black cat with golden eyes and a bell collar; a plump green horned monster; a classic sheet ghost; a hanging spider on its web; candy corn piece. [Lighting & Mood] Bright, flat, evenly lit, cheerful cartoon energy with thick white sticker outlines. [Details] Checkerboard ground plane, paint-drip edges, bat silhouettes, small cross markers, clean vector shapes with no gradients.