Regular Sizes Plus Sizes Note: if you are on the high end of a weight/size range, consider ordering the next largest size.   USA/Canadian   1X   2X   3X     French 5 6 7     UK/British 18 20 22     European 46 48 50                 Weight -lbs. Weight - kg. 175-215 79.5-97.5 200-250 90.5-113.5 225-275 102-125     Hips -in. Hips -cm. 43-47 109-119 45-49 114-124 47-51 119-129                 Bust without underwire 40-42 A,B,C,D 42-44 A, B, C, D 44-46 A, B, C, D     Bust with underwire 40-42 B, C, D 42-44 B, C, D 44-46 B, C, D   bodyshaping  |  back support  |  durable  |  lightweight  |  all-day comfort