It's the old problem that one size does NOT fit all.  I wear a 38DD bra so I'm not petite.  When I tried to connect the mock-cami to my thick padded bra strap, the cheap plastic connector on the mock-cami broke.  I had to give the set to my petite daughter-in-law and tell her to try super-gluing the broken connector on the white one.  The good thing about my experience is that she was very grateful to get them.  She'd had a need the previous day for just that type of thing.  Karen