Suggestions for Amy M.
Since you like your size, I kept you in the 38G or the equivalent of that size depending on the brands sizing or the way the bras run. Here are my size notes.
Panache Ana Plunge: 38FF
All Wacoal bras: 38G
All Natori Bras: 38H
Cosabella Wireless Bralettes: 3X
For all bottoms, you'd choose the XL or L/XL.
I included the Liberte Bowery Lace bra and bottom at the bottom. Your size is currently sold out but we have a huge shipment coming in next week. I wanted to include it because it would be a great style for you. I will shoot you an email when it's back in stock. :)