Elevate your formal look with this vintage IS union made Saks Fifth Avenue suit jacket for men in size X-Small. The gray pinstripe tweed fabric is perfect for the winter, fall, and spring seasons, and features a classic fit with a notch lapel style and three-button sleeve style. The jacket has a single-breasted cut with a two-button flat front, and is ventless with inner pockets for added convenience.

This suit jacket is perfect for weddings, business meetings, and formal occasions, and is made with high-quality wool material that requires dry cleaning only. The jacket has a chest size of 34 inches and is designed with a designer, classic, city, and nerd theme. This suit jacket is a must-have for any fashion-conscious man who wants to look sharp and elegant.

See photos for further details and measurements.