autumn-themed arrangement featuring large pumpkins and pampas grass, creating a cozy seasonal display with warm earthy tones

boho halloween pumpkins decor arrangement macrame net pampa grass fairy light design event color handmade neutral twinkle bohemian centerpiece party cozy styling accent seasonal ambiance texture harvest festive foliage indoor invite appeal outdoor natural display surround gather vignette rustic aesthetic autumn-themed featuring large pampas creating warm earthy tones generative