Armpit to armpit is about 16 1/2 inches back collar down is 24 inches.

The product is a vintage 90's/Y2K era Social Distortion black skeleton logo punk rock band tee in men's size small. This regular fit t-shirt features a graphic print with a rock theme, short sleeves, and a crew neck neckline. Unisex adults can wear this black tee with its logo accents, perfect for fans of the band looking for a stylish and nostalgic addition to their wardrobe.