I got spray tans for when I was performing/competitions when I didn't want to look like Casper the ghost, an the rule was, you got it, you wore baggy clothes that minimised rubbing on you, you went HOME and you sat STILL, this is why I got mine at night, now it has been years since I last had one so it may have changed just slightly but when you get a spray tan it covers your clothes like crazy, I always wore old clothes an put old bedding on my bed cause I knew everything was gonna be a state when it had been done, you then wash next day an it gets the excess off leaving you with a tan which can still rub off on clothes, not very much by then an it was easy to clean my costumes/dresses but spray tans will ALWAYS leave marks