The present invention is an adjustable pet clothes comprising a body portion, which is looped to form an accommodation space, and has at least one adjustment structure to adjust the size of the body portion, whereby the creation can be applied to various differences. The size of the pet is also convenient for the user to let the pet wear and tear quickly.本創作為一種可調式寵物衣，包括一衣體部，係圈繞形成一容置空間，且具有至少一調整結構，以調整該衣體部之大小，藉此，本創作可適用於各種不同體型尺寸的寵物，亦方便使用者讓寵物快速穿脫。
