This is gorgeous. I love the lacy mesh details.
But, there's a big issue with the fit and padding. The pads are oval and really thick and totally visible, very clear lines both without and with a shirt over it. I also had issues with the pads being wrinkled and I can't seem to smooth them out. In the white version of this, you can also see the pads color-wise--the white is really, really sheer. They're also wayyyy too small for my breasts--too curved and narrow to do much, they just sort of bump out in a weird way yet my nipples still poke through. The cups also move constantly and the hole where you can stick a finger in to adjust is TINY. I just don't think they're made for larger breasts.
In terms of fit, I have found that the M/L doesn't quite work for me. I'm a 32/34 F (DD in US sizing) and the band isn't quite as tight on me as I'd like while the bra doesn't quite hit my breasts in a flattering way (in my opinion). It also doesn't provide much support--the straps are too long, maybe? I can't adjust them which sucks. I definitely wouldn't use this for anything medium impact or higher but it's awesome as a casual lounge option.
I took the pads out and I've been just free nippling it which isn't really my style but my boyfriend sure isn't complaining. I've gotten nothing but compliments from him on this bra.
It's super comfy, I just wish the pads were thinner, triangle shaped, larger (larger diameter?), and there was a better option for petite ladies with larger busts. That said, I wear this all the time at home and it's awesome for WFH quarantine. I prefer the unpadded racerback bra (have 4, planning on purchasing more), but I still really like this.