Made with stretchy velour fabric. (The color is slightly lighter than in the first image.) The front is also made of knit fabric, but we've added buttons to the neckline for easier dressing. ^^ Please let us know your desired number. (The color of the tag and ribbon will vary depending on the size.) Neck circumference / Chest circumference / Length ① 24 / 38 / 34 ② 24 / 40 / 27 ③ 32 / 44 / 28 ④ 32 / 44 / 40 *Please read the profile. Thank you.