I wear bras considerably larger in cup (36K) than offered here, but I wanted one of these so tried the largest cup and back size - 38HH/J. I have been buying them - in racer back - since the largest cup was H and wear them a lot indoors, especially for doing yoga. Or doing nothing! It's not going to give me great shape - my boobs are slightly squashed together - or probably "proper" support, but I can wear it around the house (& in bed, although I don't usually with these) & frankly that's all I care about. So if you think you might be able to wear one of these I say it's worth a try. Oddly, the orange seems a tiny bit tighter in the cup than the pale purple one in the same style, but I can still wear it. I do wish Bravissimo would make the larger cup sizes in all this supported sleepwear. I am never going to want to wear it in the street and even minimal support is fine as I slept without any support for years & years. I still would had I not tried the Bravissimo tops because they weren't officially big enough!