Personalized 15th Anniversary Rockin and Rollin Women's Plus Size T-Shirt. Celebrate 15 Years Together with funny still rocking and rolling after 15 years Women's Plus Size T-Shirt - Vintage Red. Makes a great gift idea for a 15th Anniversary Celebration. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40 combed ringspun cotton/polyester)