Funny 11th Birthday Gift Ideas for Boys/ Girls. January birthday shirt for son, daughter, niece 11th birthday awesome since 2009, made in 2009, born in January 2009 11th birthday shirt. It's best time to party for new age with boy vintage shirt. This vintage birthday tshirt is great present. Complete happy gold birthday decorations for him/ her ( happy birthday cards banner cake topper ballons candles plates gift card sign ). Your birthday party will be funny, awesome, epic and legendary. Lightweight, Classic fit, Double-needle sleeve and bottom hem