Advice on finding Guin Tuxedos - Use Decidio’s directory of Guin tuxedo rental and formal wear shops when searching for the best tuxedos in your area. When researching the different styles of tuxedos, try to determine the color tux you want and if you have a preference between a single-breasted or double-breasted jacket. Don’t worry, all reputable Guin tuxedo rental shops offer the complimentary service of measuring someone, even if you are renting your tuxedo somewhere else. Many Guin tuxedo rental shops also offer discounts for wedding parties, so don’t forget to ask!