Some companies do provide online tux rentals, if you know your proper sizing. It is always helpful to get a custom measurement done by a professional who can then also consult with you on designing the best color & style combination for your final suit or tuxedo. Medford's Tuxedo Junction has a simple form for you to fill out with sizing info to get the process started and we will follow-up with additional questions to help determine the best tuxedo fit possible.