ErinExpat , I found a few on Nordstrom's website that might meet your needs. I deliberately avoided cold-shoulder styles because I think (hope?) they will be completely passé a year from now. I also stuck to neutrals because its easier to change up your look with accessories.
ErinExpat, I have had good luck with Vince Camuto tops. Most of the large department stores sell the brand and they tend to have a good assortment of tops that are forgiving in the waist with good tailoring. For a higher price point and higher end materials like silk I also love Joie top and blouses. They tend to run a little big and forgiving as well depending on the cut.