This jumpsuit belongs to the tight fitting style. If you are worried about being too tight, you can refer to the size chart and choose a size larger than what you normally wear. Measurement In CM size S M L XL XXL bust[cm] 88 94 100 106 112 waist[cm] 80 86 92 98 104 hip[cm] 94 100 106 112 118 front middle length [cm] 37.5 39.5 41.5 43.5 45.5 side length [cm] 24 25.5 27 28.5 30 back center length [cm] 43 45 47 49 51 Note: 1 inch=2.54 cm Size mearsured by ourselves ,so sometimes it has 1-3cm mistakes. Please check the size carefully before you buy ;if you are not sure about size,please contact us first .Thanks!