I haven't worn it much, but there might be some slight stretching around the neckline. The fabric is a thick long-sleeved T-shirt. It's a large size. I think it would fit comfortably if you weigh around 100 kg. Specifications: Embroidery / Print (rubber, glitter) Quality: 100% cotton, hand wash, watch for color transfer Size: 3L, Bust 130cm, Length 78cm, Sleeve circumference 130cm, Shoulder width 58cm, Sleeve length 61cm, Armhole 60cm, Cuff 26cm Stretch (fabric): Stretches moderately Fabric thickness: Thick Color: Black Pattern/Design: Floral