Rugby shirts from the past elicit nostalgia for earlier times. Retro rugby shirts honor the heyday of sports fashion through... moreRugby shirts from the past elicit nostalgia for earlier times. Retro rugby shirts honor the heyday of sports fashion through their period-appropriate decorations and real minutiae. Retro rugby shirts bring a diminutive vintage charm to your wardrobe, even if you are a fashionista or a sports fan.