Looking for high quality tops

I’m looking for tops for the summer for work, casual and going out. I’m 41, 5’0” 140 lbs. 34DDD so need shirts to accommodate the boobs. I’m tired of buying cheap stuff and want really nice quality material and fit. Any brand or specific recommendations?

I just bought this in medium for nights out. We shall see how it looks in person. https://www.aritzia.com/us/en/product/gallery-top/127531002.html?color=35409