I absolutely love this tank top. I bought two colors (nude and aqua) and am getting two more (brown and black). The nude one is invisible under white/ivory/grey/beige tops. The aqua is light, but vibrant. It stays invisible under most tops.

I wear a size 16, have 36DD/E, and a shorter waist. I bought the large and it's perfectly sized for an undergarment. If I wanted to wear it alone, I would need an XL. It goes all the way to my hip, so would work for someone long waisted, I think.

The lace at the top is soft and comfortable (and I never buy bras with lace because they are too itchy). The lace doesn't really show under button up work tops, except from certain angles or gaps when your bra might be visible. It's a smooth easy fabric that works well under tops, sweaters, etc. The lace doesn't pull at fabric even on my shoulder with a smooth thin polyester top.

I wore one every day it was clean enough this winter. I wash it in warm and hang dry every time and they have held up well. It's the perfect undergarment for wearing to work everyday and ensuring a barrier if your button up tops gap sometimes.