I just bought a beautiful dress from Frugi.
https://www.welovefrugi.com/view-all-products/cecilia-maternity-nursing-dress?colourid=110
Sadly as one reviewer mentions it doesn't work at all for people with a large bust. The "vest" is more like a narrow band, making this non-discrete and uncomfortable.
I also tried some love leggings for gym/sport and found them uncomfortable, the band is way too high. It feels like it's made for tall people.
Any petite women with big busts found comfortable clothing to last maternity and nursing? I booked in for an in-store consultation with Jo Jo Mamam Bebe this Friday but I'm expecting similarly tiny vests...
For reference, I'm 5"4 and size 8 but have size G cups pre-pregnancy.