Look for a shop that rents Joseph Abboud tuxes. I rent tuxedos in my shop and they are the best quality ones that I have found and have a great slim fit model. I also do well with the Calvin Klein tuxes for weddings, very nice quality for a rental, but the Abboud is a notch above.
I will be having a trunkshow featuring Oxxford, Southwick and my own collection at the Hyatt Summerfield Suites in Herndon, Virginia Friday & Saturday. For an appointment or more information, email me email@example.com