It took a few tries, but I finally got the right size. I'm a 4 in the non-wire bras, so I started with a 34DD in Buff but ended up exchanging for a 34DDD. The exchange process was seamless. The bra itself is so comfortable. I have a few white shirts that would always show the bra, but not this one. It blends perfectly with my skin and does not show through. It's lightweight but still supportive. Highly Recommend.