Plain polo shirts offer both the casualness and a touch of sophistication that only a polo shirt can provide, making them a versatile garment suitable for both formal and casual occasions. This season, with a wider variety of materials and silhouettes available, they are sure to become an even stronger ally for adult casual wear.


ZANONE
Polo shirt: 25,920 yen

■ Isetan Shinjuku Store, Men's Building 4th Floor = International Luxury

Made with ice cotton, known for its cool feel against the skin, this garment boasts superior functionality and meticulous attention to detail, including a perfectly balanced buttonless neckline.


Armani Collezioni polo shirt ¥28,080 ■ Isetan Shinjuku Store, Men's Building 5th floor = Business Clothing

Made with stretchy fabric for a relaxed feel. The simple, understated design makes it versatile enough to be worn as an inner layer under a jacket.


Hand Arts
Polo shirt: 14,040 yen
■ Isetan Shinjuku Store, Men's Building 1st Floor = Sweaters and Casual Shirts

This garment, appealing for its comfortable fit, is accented with a floral print on the inside of the collar.


Henry Cottons Polo Shirt ¥20,520 ■ Isetan Shinjuku Store, Men's Building 7th Floor = Authentic Casual

This slim-fit garment offers a clean and streamlined look while also providing stretch. The cuffs and hem feature accent lines, and the collar lining is adorned with a small floral print.


Attachment <br>Polo shirt 12,960 yen
■ Isetan Shinjuku Store, Men's Building 2nd Floor = International Creators

Despite its simple design, it boasts a beautifully calculated silhouette. It features a smooth, comfortable feel thanks to its cotton-polyester blend fabric.


Jun Hashimoto Polo Shirt ¥16,200 ■ Isetan Shinjuku Store, Men's Building 6th Floor = Contemporary Casual

This playful piece features a camouflage pattern accent on the collar lining, and the use of crisp Oxford fabric, mainly on the placket and collar, ensures the collar stands up well and creates a smart look.


Eleventy polo shirt ¥19,440
■ Isetan Shinjuku Store, Men's Building 5th Floor = Business Clothing

It features a short length and a relaxed, boxy silhouette. The butterfly detail on the underside of the collar stands out when worn with the collar turned up.


Cruciani polo shirt ¥25,920 ■ Isetan Shinjuku Store, Men's Building 4th floor = International Luxury

The brand's signature items are characterized by their vibrant colors and slightly thick pique fabric.


ZANONE
Polo shirt: 25,920 yen

■ Isetan Shinjuku Store, Men's Building 1st Floor = Sweaters and Casual Shirts

Made with ice cotton, known for its crisp and pleasant texture, this garment offers a refreshing and comfortable feel. It's a high-quality piece that is both relaxed and sophisticated.


V-Room Navy Polo Shirt ¥10,800 ■ Isetan Shinjuku Store, Men's Building 6th Floor = Contemporary Casual

This garment has a refined look thanks to its smooth, non-pilling surface. With its dry touch and excellent breathability, it's a versatile item that's a must-have for your summer wardrobe.


Original Vintage Style Polo Shirt ¥14,040
■ Isetan Shinjuku Store, Men's Building 1st Floor = Sweaters and Casual Shirts

Characterized by its well-worn materials and uneven coloring achieved through a post-dyeing process, this brand offers an appealingly authentic vintage style with meticulous attention to texture and feel.


CORNELIANI
Polo shirt ¥46,440 ■ Isetan Shinjuku Store, Men's Building 5th Floor = Business Clothing

Featuring a smooth fabric and a comfortable feel against the skin, this garment boasts a relaxed silhouette that creates a sense of ease.


SUNSPEL
Polo shirt: 11,880 yen

■ Isetan Shinjuku Store, Men's Building 1st Floor = Sweaters and Casual Shirts

Made from the brand's signature soft and lightweight British-made cotton jersey fabric, this garment is characterized by its smooth feel and durable construction. Its elegant collar and overall feel are typical of a British brand.


Margaret Howell Polo Shirt ¥14,040 ■ Isetan Shinjuku Store, Men's Building 6th Floor = Contemporary Casual

Made from soft, comfortable cassau fabric, this garment features a relaxed silhouette with a generous sizing.


DSQUARED2
Polo shirt: 39,960 yen

■ Isetan Shinjuku Store, Men's Building 2nd Floor = International Creators

The two-tone lines on the collar and cuffs create a sophisticated and masculine look. It can also be customized with the included pin badge.

Designworks <br> Polo shirt ¥15,120 ■ Isetan Shinjuku Store, Men's Building 6th floor = Contemporary Casual

This double-faced garment, featuring linen on the outside and cotton on the inside, is characterized by the lustrous sheen and cool feel unique to linen.