B:Ming by Beams Japanese Embroidered Cotton Midi Shirt Dress Size Small

I’m in love with this dress but need to size up because it’s too tight in the bust area on me, it’ll look more relaxed on a size small, I’m a 8/10 36D 5’9, 100% Cotton, embroidered shoulders and bottom hem, encased belt/ drawstring, button front, Prairiecore, cottagecore, minimalist, Lagenlook, B:Ming by Beams Japanese design, soft black colorway, dress form is a 4/6 34B