This River Island Men's Suit Jacket in Navy Blue is a stylish and sophisticated choice for formal occasions. Made from high-quality polyester material, it features a flat front design with a traditional notch lapel. The regular fit and UK size 34R make it a comfortable and tailored option for men looking to make a statement in the summer and spring seasons. This single-breasted jacket from River Island is a timeless piece that exudes class and elegance. Does have small mark on sleeve (see pic) but in excellent condition