This is a dress shirt from Universal Language (Suit Square). It is brand new and unused. The following is a product description: Product Code: RF3NJ034-DB / Blue系 Size: 43-86 Retail Price: ¥4,290 [Collar] Wide collar / Collar stays removable [Sleeves] Long sleeves / Cufflinks can be used, adjustable cuffs [Front] Chest pocket / French front [Back] Yoke / Back darts [Model] FIT [Washing Instructions] Machine washable (use a net) 《By shortening the spin cycle during washing and shaping the shirt while it retains moisture, wrinkles can be minimized.》 The "best shirt" that suit shops have arrived at after many years. A "beautiful silhouette" that stands out whether worn as an inner layer for a suit or without a jacket. This series offers the functions that busy businessmen want, such as washable, non-iron, stretch, wrinkle resistance, and quick-drying, while also being highly cost-effective. Once you wear it, you'll be hooked on the comfort of the "non-iron jersey shirt." It looks like a business shirt, but has the elasticity and smooth feel of a T-shirt, so you'll feel "the best from the moment you put it on." The pattern looks like mesh, with a sporty weave. Blue x white gives a calm look and adds freshness ◎ [Model] FIT A sharp silhouette with a fitted feel. Two darts cinch the waist, eliminating bunching in the back. It keeps the collar looking neat whether you're wearing a tie or going without one. The carefully considered button placement makes the neckline look clean. [Fabric] Tricot jersey material with a light and airy touch. Made in Japan using fabric produced in a factory in the Hokuriku region with over 50 years of history. "Tricot" is characterized by its high elasticity and fit. The elegant luster of the high gauge fabric achieves a woven look. [Functions] Non-iron / As the name suggests, this is an innovative "NON IRON" dress shirt that requires no ironing. Washable / Easy to wash at home even if it gets dirty. Stretch / Excellent elasticity that stretches vertically and horizontally provides a comfortable fit. Wrinkle-resistant / Resistant to wrinkles during wear and prevents wrinkles that tend to remain after washing. Quick-drying / Keeps you feeling dry even when you sweat. This is a time-saving shirt that you can wash at night and have dry by morning.