After trying on, washing, or wearing a seamless garment, its appearance may change significantly from when it's laid flat and compared to a new item, but the fit should remain relatively consistent. We suggest trying on the garments again, considering the natural stretchiness of seamless technology. If you find the differences bothersome, we'll do our best to assist you. However, replacing the item with the same colour and size may result in a similar fit as the one you already have due to the nature of seamless manufacturing.