Our tops are categorized by estimated size, not tag size. This is due to the nature of vintage garments due to wear and laundering. All our items have measurements in their description, but the size they are tagged under is as a result of the guide below. 

Small: 17-18 Inch Chest

Medium: 19-20 Inch Chest

Large: 21-22 Inch Chest

Extra Large: 23-24 Inch Chest