I bought size M as was feeling a bit frumpo, had monthly boobs and felt like an absolute heap. It felt huge. I should've taken on the advice from others who did say the jumper was generously sized and I re-ordered the S (I'm a petite 12-14, mainly 14 though!) S is still roomy but the open hem and weight of the jumper means it hangs beautifully and you can tuck or otherwise. I love it - the quality is bob on and the graphic pops. After I re-ordered I realised I would be away and requested a change of delivery address which was accommodated so easily - none of your "our T's&C's state" etc etc. I will definitely be shopping at B&B again. Thank you - gwych go iawn, go raibh mile maith agat xx