ALB Custom Women's Pointelle Ruched V-Neck Top

I bought this in two colors -- the Crimson and the Cream and both were SUPER cute and well-made but too small. I'm normally a size Large so tried the M/L and it was way too tight. It comes S/M and M/L. If they made a L/XL that would be too small on me too. I would need an XL/XXL and for reference I'm 38C bust.