This item was originally purchased at an outlet. Therefore, there was a hole to begin with. I've worn it a lot, so I think the hole has widened a bit. However, it's recommended for those who don't mind! I usually wear a 2L size and it fit with room to spare. If you're slender, you'll probably have room to wear something underneath! Please note that I may have missed something as I am a private seller. Please refer to the 6th photo onwards for the most noticeable holes. We are photographing on a size 9 mannequin. We hope you can use it as a reference for the size. To offer it at a slightly lower price, we will ship it compactly. Flat measurements: Length: Approximately 61 cm Pit to pit: Approximately 53 cm #realiser Tie-dye T-shirt soily soily