Huaban Bra EUR 85B UK 38B, White w/ extender and Lingerie Bag. The conversion chart I pulled up on line indicates that this corresponds to a US 38A, but if so, I think the cup runs on the larger size as it appears visually larger than an A cup. The bra is lightly padded, which may be contributing to this perception.
The bra is not returnable. It is labelled with the size it claims to be, and I take no responsibility if it fits different that the bra brand you are used to. I have never heard of this brand -- it is part of an estate I am executor for, so I cannot ask. The bra is new in a zip-top semi-opaque bag.