I am a tailor working at Collar Replacement. Collar Replacement is a sustainable fashion company offering mail-order dress shirt alterations and repairs. Rather than throwing out an old button down shirt you can replace a worn out collar and give your treasured shirt a new lease on life. For quality and designer garments this is much more affordable than buying an entirely new dress shirt. Rather than buying second hand clothing you can get a second change at your own clothes. When you buy a vintage clothing item it may not be in your size or the pattern may not suit you. With your existing wardrobe you already know whether something fits. It used to be standard practice for a spare collar and cuffs to be included when you purchased a dress shirt. Collar Replacement seeks to revive this...