Neil Allyn Lay Down Collar Tuxedo Shirt, Cummerbund, Bow Tie, Cuff Neil Allyn Mens White Tux Button Down Shirt Gem NEIL ALLYN Tuxedo Shirt By Neil Allyn with Laydown Collar eBay Neil Allyn Mens Tuxedo Shirt Poly Cotton Laydown Collar 1 4 : Amazon.in. Neil Allyn men's basic dress shirt. This laydown point collar dress shirt features a convertible cuff, collar stays and removable plastic tuxedo buttons (real buttons aren't visable in the picture, but they are there. Most people will remove the plastic buttons). Machine Washable. Made in Vietnam. Style #9980SF B Content: 100% Microfiber Polyester