The Features of the High Quality Lipson Shirts are: Twenty Two Stitches Per Inch, Removeable Collar Stays, Two-Piece Sleeve Plackets with Button Closure, Horizontal Bottom Buttonhole, Seven Button Front, Lockstitch Button Attachment, Finest Quality Interlining, Single Needle Stitiching, Packaged Using Clips Instead of Pins to Prevent Fabric from Damage. Available in Regular, Long and Tall Sizes.