Decorating your home for Halloween should be more than just hanging up some streamers and putting a pumpkin lantern in the window. The first impression people get when they come or arrive at your party is the front of your house and your garden and really missing out on setting a spooky atmosphere if you donâ€™t decorate your garden for Halloween. The Best Halloween Garden Decorations in the UK â€“ We Love Please note: You are currently browsing img halloween decorations for outside house that is 1102x622px in size. This image is listed in halloween garden decorations uk category. The Best Halloween Garden Decorations in the UK We Love, 1102x622 in 96.98 KB.