This is a great Dexter fancy dress costume. This is one of those costumes which are put together by just buying random items and it’s only once they are together you can clearly see what the costume is. Butcher’s apron? Maybe someone need this for work. Green grandad long sleeve? That’s a nice look. Welder’s headgear? Perhaps someone doing some DIY. Strong rubber gloves? Must need protection when gardening. All together? Oh yeah, it’s a Dexter costume.