Thank you for viewing my listing from among many others. Please see the information below. The back has a slit of about 15cm that can be opened and closed with buttons. ＜Size＞ L size －Tag notation－ ・Height: 154-162cm ・Bust: 86-94cm －Flat measurements－ ・Length: Approximately 57.5cm ・Sleeve length: Approximately 58cm ・Shoulder width: Approximately 39cm ・Width under the armpits: Approximately 53cm ＜Material＞ ・Polyester 100% - ■Since this is a private seller, there may be insufficient information or errors in the measurements. ■It is not as perfect as a professional's, but please make your judgment based on the images. Colors may differ depending on your PC or smartphone environment. ■Please understand that this is a used item that has been stored at home before purchasing. Thank you very much. (^-^)