请教club monano 裙子尺寸

https://www.clubmonaco.com/en/women-clothing-dresses-jumpsuits/easy-midi-button-front-dress/295909570.html?dwvar_295909570_colorname=012%20-%20CREAM%20BASE%2FCREME&cgid=women-clothing-dresses-jumpsuits&webcat=women%2Fclothing%2FDresses%20%5Cx26%20Jumpsuits#webcat=women%257Cclothing%257CDresses%2520%255Cx26%2520Jumpsuits&start=1&cgid=women-clothing-dresses-jumpsuits
160，113lb 买哪个号？想买2号，2号是S吧？ 谢谢了

给mm一个参考，我和你一样高，体重115，买的xs正好稍修身。你想宽松可以买s不然xs应该合适