The only problem I had: when renting, I was told tux had to be returned on Sunday (day after affair) and store opened at 11. I never bothered to look at the hours posted on the door. I arrived at store on that sunday @11 to find the store did not open on sunday until 12; so I had to hang around for an hour. However, I came back at 11:40 and was let in to make my return.
