This is an open-collar shirt from NAUTICA. It's similar to Ralph Lauren's CALDWELL line, with a comparable silhouette. I immediately bought it because this Tiffany blue color is extremely rare, unlike anything Ralph Lauren offers. The silk and cotton material is elegant, but it's a versatile shirt that can also be dressed down depending on the pants you pair it with. Thank you. 【Size】 M 【Actual Measurements】 Shoulder width: Approximately 50cm Body width: Approximately 59cm (pit to pit) Sleeve length: Approximately 25.5cm Length: Approximately 76.5cm (back of collar to hem) *Please note that there may be slight variations due to amateur measurements. 【Notes】 ・Please be aware that the color may appear different depending on your device's display environment. ・Please refrain from purchasing if you do not understand vintage clothing or if you are a perfectionist. ・Please understand that this is a USED item before purchasing. ・We have checked the item, but please understand that we may have overlooked some details. ・We cannot accept cancellations or returns due to the buyer's circumstances after purchase, so please confirm your purchase before proceeding.