A charming retro-style sticker illustration centered around the words "WEIRD GIRL'S CLUB" in oversized, bubbly, multi-colored lettering, with playful hand-drawn outlines and a subtle vintage screen-print texture. Arrange whimsical, slightly quirky motifs around the typography in a balanced, compact composition: several sparkling crystals and a pink bubblegum package at the top; an orange-and-white spotted mushroom sprouting from grass on the right; a black cat on the left, with bright red cherries and green leaves below; and a blooming flower with an eyeball center near the cherries. To the right of the lettering, feature a moth with intricate patterned wings and an ornate vintage iron key incorporating a skull into its design. Place a friendly sheet ghost at bottom center and a small rat beside it. Scatter tiny twinkling stars and magical sparkles throughout, filling the spaces without obscuring any details. Use a warm, inviting palette of pink, yellow, orange, green, and blue, with crisp shapes, rich color, gentle shading, and a nostalgic, charmingly spooky mood.