BLN Vintage Ocean Liners Advertising Posters - Vintage White Star Line S.S. Titanic - T-Shirts - Youth Birch-Gray-T-Shirt Med(10-12) (ts_149236_29) Adult and youth sizes are a blend of 50% cotton, 50% polyester. Toddler sizes are 100% cotton. Available in white, grey, light blue or pale pink. Custom printed image applied. Washing instructions: Do not use bleach, dry on low heat, turn inside out