<p>Haha - I had that exact problem. I ditched those tanks and switched to wearing regular tanks that were stretchy enough to pull down under my boobs, paired with mostly Hot Milk nursing bras. (I have tried every nursing bra that comes in a G/H on the market. I tried the Bravado nursing tanks but found them not supportive enough for my giant boobs, and they also gave me uniboob.)</p>
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<p>The Hot Milk bras, if you shop around, are relatively reasonably priced, and made of nice materials. They have kind of ridiculous names ("Bound by her desire" and stuff like that) but are basically comfy, supportive, cotton, underwire-free bras with STURDY nursing clips, and the bras themselves can take a laundry beating. The bras are then gussied up with lace overlays and what-have-you, but underneath they're kind of like non-boob-flattening sports bras.</p>