Light Peach Sexy Convertible Underwire Bra (E)

Chiffon type patterned overlay on cups adds a little extra style to this bra. Adjustable straps 80% polyester/20% cotton The sizing shows 36/80, but I can’t find a proper conversion for the life of me. I would say this fits like a 36A. The pictures show the underbust measurement and the cup measurement. NWOT (0161)