As early summer deepens and temperatures and humidity rise sharply, when wearing a jacket, it's important that it looks neat and tidy in addition to being lightweight and functional.
This time, we've selected five popular brands from Isetan Shinjuku Store, Men's Building , that create high-quality jackets imbued with meticulous tailoring and attention to detail. We'll introduce jackets that will keep you comfortable even in the height of summer while highlighting the wearer's refined style.

J.PRESS

1. SHACKET: A hybrid material that combines coolness and elegance.

This garment uses J. Press's original seersucker fabric, a blend of dry-touch linen and polyester. The textured material provides a lightweight and comfortable feel. The moderately relaxed silhouette balances comfort and sophistication. It can be worn like a shirt and is versatile enough for everything from business casual to elegant weekend outings.

2. A jersey jacket that combines lightness and elegance.

A smooth and comfortable wool jersey jacket. While retaining the natural luster of wool, it's crafted with an easy-to-wear design, omitting shoulder pads and interlining. Perfect as part of a set, or worn alone with slacks or jeans, it creates a sophisticated adult look suitable for both formal and casual occasions.

TOMORROWLAND

1. A checked jacket that combines lightness and a sense of quality.

This garment features a modern check pattern on a soft-touch rayon and cotton blend fabric. The "SENZA INTERNO" construction minimizes shoulder pads and interlining, resulting in a light and comfortable feel. The waist is not overly sharp, creating an elegant and relaxed silhouette. While minimizing the use of auxiliary materials, the construction maintains the lapel's roll and three-dimensional silhouette, making it a lightweight yet sophisticated piece perfect for summer.

2. "A classic feel created by British materials"

This suit uses a wool, linen, and silk blend summer tweed from British company "MARLING & EVANS." The use of melange yarn creates a unique mixed texture that adds depth to the fabric. Featuring a horsehair interlining and shoulder pads, the suit follows an Ivy League style construction and a natural shoulder design, resulting in a gently sloping shoulder line. It can be worn with or without a tie, making it suitable for both business and casual occasions.

Brooks Brothers

1. Made with Miracle Crimp Wool. Tokyo model 3-button blazer with rolled lapel.

A three-button blazer with a rolled lapel, made from Miracle Crimp Wool.
Featuring a finer fiber than regular wool and a breathable fabric, this garment can be worn for three seasons, from spring to autumn.
Featuring silver metal buttons with the GF (Golden Fleece) logo, this simple single-breasted blazer is recommended not only for business settings but also for casual, dressed-down styles.

2. An unstructured jacket that offers a comfortable fit and easy care.

This jacket, made from a cotton blend fabric, offers a comfortable feel and easy care thanks to its washable design. The smooth fabric is suitable for wear from early spring to mid-summer, yet features a matte, elegant texture. It's recommended for business attire, whether paired with a tie or a T-shirt and sweater.

MACKINTOSH PHILOSOPHY

1. A summer staple that shines with functional beauty: "Tailored Jersey"

The "Tailored Jersey Jacket" combines the soft, lightweight comfort of jersey fabric with the refined look of a tailored jacket. The finely textured mini-waffle weave ensures it doesn't cling to the skin, making it ideal for summer wear. It's machine washable, quick-drying, and wrinkle-resistant, making it suitable for a variety of occasions, including business and travel. This is a new normal jacket that fits seamlessly into today's lifestyle.

2. Mesh jacket with a cool feel and stretchability

Made from a polyester mesh material using highly twisted yarn, it boasts a crisp texture and a dry feel. It's machine washable, highly breathable, and ideal for summer wear. The "Trotter" series combines traditional British style with the functionality needed for modern business settings, offering a lineup of items suitable for everything from office work to business trips. It can be worn as a set with trousers made from the same material.

MACKINTOSH LONDON

1. "FLEX JERSEY" combines a three-dimensional feel with comfort.

This garment features a jersey fabric with a distinctive three-dimensional knit, providing excellent breathability and comfort. The "FLEX JERSEY" series is a set-up line that combines the comfort of jersey material with tailoring techniques to create a polished look. When paired with trousers made from the same material, it can be worn for a wide range of occasions, from business to smart casual.

2. A comfortable "BREASY JACKET" jacket made from high-quality materials.

This jacket features a textured woven structure that makes it less see-through despite its thin fabric. The "Breasy Jacket" series is a functional line of classic, high-quality jackets that can also be hand-washed at home. Deodorant tape is placed under the arms for comfort even in hot summer weather. You can also enjoy a coordinated style by pairing it with pants made of the same material.