I got this set from a gifting suite. It looks like the tag was cut off off the top, I’m a 34D and it’s too small for me in the cup so my best guess is it’s a 34C Bottoms are a US 4 - also too big for me, I’m a 0/2 (XS) I would say the bottoms are a size small/medium Anyways I’ve never worn it, it doesn’t look like it’s ever been worn but maybe for a photoshoot? (Missing tag)