Vibrant Vectors Of Halloween Joys

This prompt directs the creation of a kawaii-style digital illustration featuring a seamless pattern of Halloween elements. It specifies a flat design inspired by Mary Blair and Rifle Paper Co., rendered in vibrant autumn colors with detailed vector graphics. The pattern, viewed from above in close-up, will playfully arrange at least two Halloween motifs in a whimsical, high-resolution (4K) design suitable for various festive applications.