Missoni-Style Vintage Knit Short Sleeve

Vintage multicolored neon short-sleeve t-shirt. Looks like it was made on a knitting machine in the late 60s or early 70s. Condition: Excellent vintage condition. The tag is falling apart, but there are no obvious flaws on the shirt, which is holding together amazingly. Paint on the zipper is wearing off. Brand: Tag appears to read Jane Bell or Janel Bell. Material: 100% acrylic. YKK zipper. Size: No size listed. Shoulder-to-shoulder: 17”. Pit-to-pit: 22"