This one piece runs true to size.
If you are particularly long in the body it will only work for you if you have a smaller cup size so you can wear the straps longer and the neck lower.
UK | Spain | AUS | USA | |
S | 6 - 8 A / C | 34 - 36 A / C | 6 - 8 AA / B | 2 - 4 AA / B |
M | 10 - 12 B / D | 38 - 40 | 10 - 12 A / C | 6 - 8 A / C |
L | 12 - 14 B / DD | 40 - 42 | 12 - 14 A / D | 8 - 10 A / D |