Simple Halloween Porch Decor.. For small spaces, simplicity is key. Opt for the basics like an area rug, mat, or wreath to spruce up the space. Then add a few small details to fill in. halloween porch decor home small area rug black white check buffalo welcome mat wire pumpkins faux candle lantern twinkle trees fairy light grapevine wreath bats planter hexagon LTKHome LTKFindsUnder50 LTKHalloween