Sleeves 23, Length 25, This slim fit blazer features a V shape cut with a classic black solid pattern. It has a one-button front button style and a peak lapel style. The blazer has a regular length and it comes in size 10 for teens. The fabric is 100% Rayon, 88% Polyester, and 12% Silk with a 100% polyester lining. This blazer is perfect for formal occasions and parties.