Why Do Ghosts Wear Human Clothes?

If specters and spirits are really just human energy stuck between worlds, why do they wear pants?

Paranormal enthusiasts often report sighting spirits dressed in Victorian period clothing, flowing white dresses, or just jeans and t-shirts. Why? If ghosts are, as paranormal investigators would have us believe, essentially human spirit energy stuck in purgatory between earth and the great beyond, why do their manifestations include the manufactured convention of clothing? We consulted paranormal and death experts from around the globe on what ghosts are wearing these days and why.

Source: racked