I'm 5'3 and weigh around 150, I normally wear a UK size 12 and have UK 34E/F bust. I bought this bodysuit in a medium. It fits great and the halterneck is adjustable. If you have a larger bust it shows a lot of cleavage, but it feels secure and the material is good quality.

The bodysuit fitted amazing when I tried it on. I’m so ready to wear it on my vacation next week. Thank you for your wonderful service.