Celebrate your 47th birthday because you're a legend, original and vintage. This 1979 47th Birthday 47 Years of Being Awesome gift idea for a 47th birthday. January February March April May June July August September October November December. 1979 47 Years Old Birthday Retro Color apparel features retro 60's, 70's, 80's color scheme, retro font and cool design make this awesome funny birthday gift. Great 47th birthday Christmas mother's day father's day gift for wife husband mom dad mama papa Lightweight, Classic fit, Double-needle sleeve and bottom hem